Q: Is 4,375 a Prime Number?
A: No, 4,375 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 4375 can be evenly divided by 1 5 7 25 35 125 175 625 875 and 4,375, with no remainder.
Since 4,375 cannot be divided by just 1 and 4,375, it is not a prime number.