The number 5,495,490 can be evenly divided by 1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 30 33 35 39 42 45 55 61 63 65 66 70 77 78 90 91 99 105 110 117 122 126 130 143 154 165 182 183 195 198 210 231 234 273 286 305 315 330 366 385 390 427 429 455 462 495 546 549 585 610 630 671 693 715 770 793 819 854 858 910 915 990 1,001 1,098 1,155 1,170 1,281 1,287 1,342 1,365 1,386 1,430 1,586 1,638 1,830 2,002 2,013 2,135 2,145 2,310 2,379 2,562 2,574 2,730 2,745 3,003 3,355 3,465 3,843 3,965 4,026 4,095 4,270 4,290 4,697 4,758 5,005 5,490 5,551 6,006 6,039 6,405 6,435 6,710 6,930 7,137 7,686 7,930 8,190 8,723 9,009 9,394 10,010 10,065 11,102 11,895 12,078 12,810 12,870 14,091 14,274 15,015 16,653 17,446 18,018 19,215 20,130 23,485 23,790 26,169 27,755 28,182 30,030 30,195 33,306 35,685 38,430 42,273 43,615 45,045 46,970 49,959 52,338 55,510 60,390 61,061 70,455 71,370 78,507 83,265 84,546 87,230 90,090 99,918 122,122 130,845 140,910 157,014 166,530 183,183 211,365 249,795 261,690 305,305 366,366 392,535 422,730 499,590 549,549 610,610 785,070 915,915 1,099,098 1,831,830 2,747,745 and 5,495,490, with no remainder.
Since 5,495,490 cannot be divided by just 1 and 5,495,490, it is a composite number.