Q: Is 5,397,520 a Prime Number?
A: No, 5,397,520 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 5397520 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 53 67 76 80 95 106 134 152 190 212 265 268 304 335 380 424 530 536 670 760 848 1,007 1,060 1,072 1,273 1,340 1,520 2,014 2,120 2,546 2,680 3,551 4,028 4,240 5,035 5,092 5,360 6,365 7,102 8,056 10,070 10,184 12,730 14,204 16,112 17,755 20,140 20,368 25,460 28,408 35,510 40,280 50,920 56,816 67,469 71,020 80,560 101,840 134,938 142,040 269,876 284,080 337,345 539,752 674,690 1,079,504 1,349,380 2,698,760 and 5,397,520, with no remainder.
Since 5,397,520 cannot be divided by just 1 and 5,397,520, it is not a prime number.