Q: Is 54,375 a Prime Number?
A: No, 54,375 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 54375 can be evenly divided by 1 3 5 15 25 29 75 87 125 145 375 435 625 725 1,875 2,175 3,625 10,875 18,125 and 54,375, with no remainder.
Since 54,375 cannot be divided by just 1 and 54,375, it is not a prime number.