325335520 has 48 divisors (see below), whose sum is σ = 770757120. Its totient is φ = 129769984.

The previous prime is 325335503. The next prime is 325335547. The reversal of 325335520 is 25533523.

325335520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58626 + ... + 63934.

It is an arithmetic number, because the mean of its divisors is an integer number (16057440).

Almost surely, 2^325335520 is an apocalyptic number.

It is an amenable number.

325335520 is an abundant number, since it is smaller than the sum of its proper divisors (445421600).

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

325335520 is a wasteful number, since it uses less digits than its factorization.

325335520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 325335520 is about 18037.0596273339. The cubic root of 325335520 is about 687.7709486302.

The spelling of 325335520 in words is "three hundred twenty-five million, three hundred thirty-five thousand, five hundred twenty".