The number 5,513,760 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 547 560 630 672 720 840 1,008 1,094 1,120 1,260 1,440 1,641 1,680 2,016 2,188 2,520 2,735 3,282 3,360 3,829 4,376 4,923 5,040 5,470 6,564 7,658 8,205 8,752 9,846 10,080 10,940 11,487 13,128 15,316 16,410 17,504 19,145 19,692 21,880 22,974 24,615 26,256 30,632 32,820 34,461 38,290 39,384 43,760 45,948 49,230 52,512 57,435 61,264 65,640 68,922 76,580 78,768 87,520 91,896 98,460 114,870 122,528 131,280 137,844 153,160 157,536 172,305 183,792 196,920 229,740 262,560 275,688 306,320 344,610 367,584 393,840 459,480 551,376 612,640 689,220 787,680 918,960 1,102,752 1,378,440 1,837,920 2,756,880 and 5,513,760, with no remainder.
Since 5,513,760 cannot be divided by just 1 and 5,513,760, it is a composite number.