328025577580 has 24 divisors (see below), whose sum is σ = 688899294720. Its totient is φ = 131201548800.

The previous prime is 328025577493. The next prime is 328025577617. The reversal of 328025577580 is 85775520823.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228396 + ... + 841555.

It is an arithmetic number, because the mean of its divisors is an integer number (28704137280).

Almost surely, 2^328025577580 is an apocalyptic number.

It is an amenable number.

328025577580 is an abundant number, since it is smaller than the sum of its proper divisors (360873717140).

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

328025577580 is a wasteful number, since it uses less digits than its factorization.

328025577580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085289 (or 1085287 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 328025577580 in words is "three hundred twenty-eight billion, twenty-five million, five hundred seventy-seven thousand, five hundred eighty".