Q: Is 54,009 a Prime Number?
A: No, 54,009 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 54009 can be evenly divided by 1 3 9 17 51 153 353 1,059 3,177 6,001 18,003 and 54,009, with no remainder.
Since 54,009 cannot be divided by just 1 and 54,009, it is not a prime number.