Q: Is 5,415,264 a Prime Number?
A: No, 5,415,264 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 5415264 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 18,803 37,606 56,409 75,212 112,818 150,424 169,227 225,636 300,848 338,454 451,272 601,696 676,908 902,544 1,353,816 1,805,088 2,707,632 and 5,415,264, with no remainder.
Since 5,415,264 cannot be divided by just 1 and 5,415,264, it is not a prime number.