Q: Is 55,144 a Prime Number?
A: No, 55,144 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 55144 can be evenly divided by 1 2 4 8 61 113 122 226 244 452 488 904 6,893 13,786 27,572 and 55,144, with no remainder.
Since 55,144 cannot be divided by just 1 and 55,144, it is not a prime number.