328854577056 has 24 divisors (see below), whose sum is σ = 863243265024. Its totient is φ = 109618192320.

The previous prime is 328854577043. The next prime is 328854577061. The reversal of 328854577056 is 650775458823.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712784160 + ... + 1712784351.

It is an arithmetic number, because the mean of its divisors is an integer number (35968469376).

Almost surely, 2^328854577056 is an apocalyptic number.

It is an amenable number.

328854577056 is an abundant number, since it is smaller than the sum of its proper divisors (534388687968).

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

328854577056 is a wasteful number, since it uses less digits than its factorization.

328854577056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425568524 (or 3425568516 counting only the distinct ones).

The product of its (nonzero) digits is 56448000, while the sum is 60.

The spelling of 328854577056 in words is "three hundred twenty-eight billion, eight hundred fifty-four million, five hundred seventy-seven thousand, fifty-six".