A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 5007860 can be evenly divided by 1 2 4 5 10 11 13 17 20 22 26 34 44 52 55 65 68 85 103 110 130 143 170 187 206 220 221 260 286 340 374 412 442 515 572 715 748 884 935 1,030 1,105 1,133 1,339 1,430 1,751 1,870 2,060 2,210 2,266 2,431 2,678 2,860 3,502 3,740 4,420 4,532 4,862 5,356 5,665 6,695 7,004 8,755 9,724 11,330 12,155 13,390 14,729 17,510 19,261 22,660 22,763 24,310 26,780 29,458 35,020 38,522 45,526 48,620 58,916 73,645 77,044 91,052 96,305 113,815 147,290 192,610 227,630 250,393 294,580 385,220 455,260 500,786 1,001,572 1,251,965 2,503,930 and 5,007,860, with no remainder.
Since 5,007,860 cannot be divided by just 1 and 5,007,860, it is not a prime number.