Q: Is 55,553 a Prime Number?
A: No, 55,553 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 55553 can be evenly divided by 1 73 761 and 55,553, with no remainder.
Since 55,553 cannot be divided by just 1 and 55,553, it is not a prime number.