325255320 has 96 divisors (see below), whose sum is σ = 1138410000. Its totient is φ = 80061696.

The previous prime is 325255297. The next prime is 325255321. The reversal of 325255320 is 23552523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325255321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30070 + ... + 39429.

Almost surely, 2^325255320 is an apocalyptic number.

325255320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325255320 is an abundant number, since it is smaller than the sum of its proper divisors (813154680).

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

325255320 is a wasteful number, since it uses less digits than its factorization.

325255320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69529 (or 69522 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 325255320 is about 18034.8362898031. The cubic root of 325255320 is about 687.7144287609.

The spelling of 325255320 in words is "three hundred twenty-five million, two hundred fifty-five thousand, three hundred twenty".