Q: Is 17,563 a Prime Number?
A: No, 17,563 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 17563 can be evenly divided by 1 7 13 91 193 1,351 2,509 and 17,563, with no remainder.
Since 17,563 cannot be divided by just 1 and 17,563, it is not a prime number.