Q: Is 548,489 a Prime Number?
A: Yes, 548,489 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 548489 can be evenly divided by 1 and 548,489, with no remainder.
Since 548,489 can be divided by just 1 and 548,489, it is a prime number.