30796511504 has 30 divisors (see below), whose sum is σ = 65585756670. Its totient is φ = 13998413440.

The previous prime is 30796511497. The next prime is 30796511519. The reversal of 30796511504 is 40511569703.

It can be written as a sum of positive squares in only one way, i.e., 16473209104 + 14323302400 = 128348^2 + 119680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7951709 + ... + 7955580.

It is an arithmetic number, because the mean of its divisors is an integer number (2186191889).

Almost surely, 2^30796511504 is an apocalyptic number.

It is an amenable number.

30796511504 is an abundant number, since it is smaller than the sum of its proper divisors (34789245166).

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

30796511504 is a wasteful number, since it uses less digits than its factorization.

30796511504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15907319 (or 15907302 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 30796511504 in words is "thirty billion, seven hundred ninety-six million, five hundred eleven thousand, five hundred four".