Q: Is 265,564 a Prime Number?
A: No, 265,564 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 265564 can be evenly divided by 1 2 4 13 26 52 5,107 10,214 20,428 66,391 132,782 and 265,564, with no remainder.
Since 265,564 cannot be divided by just 1 and 265,564, it is not a prime number.