Q: Is 6,564 a Prime Number?
A: No, 6,564 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 6564 can be evenly divided by 1 2 3 4 6 12 547 1,094 1,641 2,188 3,282 and 6,564, with no remainder.
Since 6,564 cannot be divided by just 1 and 6,564, it is not a prime number.