Q: Is 19,955 a Prime Number?
A: No, 19,955 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 19955 can be evenly divided by 1 5 13 65 307 1,535 3,991 and 19,955, with no remainder.
Since 19,955 cannot be divided by just 1 and 19,955, it is not a prime number.