325500018 has 8 divisors (see below), whose sum is σ = 651000048. Its totient is φ = 108500004.

The previous prime is 325500017. The next prime is 325500041. The reversal of 325500018 is 810005523.

It is a sphenic number, since it is the product of 3 distinct primes.

325500018 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (325500017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27124996 + ... + 27125007.

It is an arithmetic number, because the mean of its divisors is an integer number (81375006).

Almost surely, 2^325500018 is an apocalyptic number.

325500018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325500018 is a wasteful number, since it uses less digits than its factorization.

325500018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54250008.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 325500018 is about 18041.6190515153. The cubic root of 325500018 is about 687.8868473210.

The spelling of 325500018 in words is "three hundred twenty-five million, five hundred thousand, eighteen".