The number 8,050,536 can be evenly divided by 1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 47 52 54 61 72 78 94 104 108 117 122 141 156 183 188 216 234 244 282 312 351 366 376 423 468 488 549 564 611 702 732 793 846 936 1,098 1,128 1,222 1,269 1,404 1,464 1,586 1,647 1,692 1,833 2,196 2,379 2,444 2,538 2,808 2,867 3,172 3,294 3,384 3,666 4,392 4,758 4,888 5,076 5,499 5,734 6,344 6,588 7,137 7,332 8,601 9,516 10,152 10,998 11,468 13,176 14,274 14,664 16,497 17,202 19,032 21,411 21,996 22,936 25,803 28,548 32,994 34,404 37,271 42,822 43,992 51,606 57,096 65,988 68,808 74,542 77,409 85,644 103,212 111,813 131,976 149,084 154,818 171,288 206,424 223,626 298,168 309,636 335,439 447,252 619,272 670,878 894,504 1,006,317 1,341,756 2,012,634 2,683,512 4,025,268 and 8,050,536, with no remainder.
Since 8,050,536 cannot be divided by just 1 and 8,050,536, it is a composite number.