328613522860 has 48 divisors (see below), whose sum is σ = 788705709120. Its totient is φ = 112662743040.

The previous prime is 328613522843. The next prime is 328613522899. The reversal of 328613522860 is 68225316823.

It is a self number, because there is not a number n which added to its sum of digits gives 328613522860.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5487480 + ... + 5547040.

It is an arithmetic number, because the mean of its divisors is an integer number (16431368940).

Almost surely, 2^328613522860 is an apocalyptic number.

It is an amenable number.

328613522860 is an abundant number, since it is smaller than the sum of its proper divisors (460092186260).

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

328613522860 is a wasteful number, since it uses less digits than its factorization.

328613522860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98986 (or 98984 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 328613522860 in words is "three hundred twenty-eight billion, six hundred thirteen million, five hundred twenty-two thousand, eight hundred sixty".