30528100968 has 16 divisors (see below), whose sum is σ = 76320252480. Its totient is φ = 10176033648.

The previous prime is 30528100943. The next prime is 30528101017. The reversal of 30528100968 is 86900182503.

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, 636002080 + ... + 636002127.

It is an arithmetic number, because the mean of its divisors is an integer number (4770015780).

Almost surely, 2^30528100968 is an apocalyptic number.

It is an amenable number.

30528100968 is an abundant number, since it is smaller than the sum of its proper divisors (45792151512).

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

30528100968 is a wasteful number, since it uses less digits than its factorization.

30528100968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272004216 (or 1272004212 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 30528100968 in words is "thirty billion, five hundred twenty-eight million, one hundred thousand, nine hundred sixty-eight".