Q: Is 538,564 a Prime Number?
A: No, 538,564 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 538564 can be evenly divided by 1 2 4 13 26 52 10,357 20,714 41,428 134,641 269,282 and 538,564, with no remainder.
Since 538,564 cannot be divided by just 1 and 538,564, it is not a prime number.