325575500 has 48 divisors (see below), whose sum is σ = 752903424. Its totient is φ = 122566400.

The previous prime is 325575499. The next prime is 325575529. The reversal of 325575500 is 5575523.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10652 + ... + 27651.

It is an arithmetic number, because the mean of its divisors is an integer number (15685488).

Almost surely, 2^325575500 is an apocalyptic number.

It is an amenable number.

325575500 is an abundant number, since it is smaller than the sum of its proper divisors (427327924).

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

325575500 is a wasteful number, since it uses less digits than its factorization.

325575500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38339 (or 38327 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 325575500 is about 18043.7108156831. The cubic root of 325575500 is about 687.9400158403.

The spelling of 325575500 in words is "three hundred twenty-five million, five hundred seventy-five thousand, five hundred".