325550464 has 32 divisors (see below), whose sum is σ = 676761840. Its totient is φ = 155696640.

The previous prime is 325550431. The next prime is 325550483. The reversal of 325550464 is 464055523.

325550464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×325550464² = 211966209221230592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52347 + ... + 58234.

Almost surely, 2^325550464 is an apocalyptic number.

It is an amenable number.

325550464 is an abundant number, since it is smaller than the sum of its proper divisors (351211376).

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

325550464 is a wasteful number, since it uses less digits than its factorization.

325550464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110618 (or 110606 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 325550464 is about 18043.0170426124. The cubic root of 325550464 is about 687.9223817250.

The spelling of 325550464 in words is "three hundred twenty-five million, five hundred fifty thousand, four hundred sixty-four".