30996175052 has 12 divisors (see below), whose sum is σ = 54252733080. Its totient is φ = 15495394176.

The previous prime is 30996174991. The next prime is 30996175097. The reversal of 30996175052 is 25057169903.

It is a junction number, because it is equal to n+sod(n) for n = 30996174988 and 30996175006.

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, 647333 + ... + 693564.

It is an arithmetic number, because the mean of its divisors is an integer number (4521061090).

Almost surely, 2^30996175052 is an apocalyptic number.

It is an amenable number.

30996175052 is a deficient number, since it is larger than the sum of its proper divisors (23256558028).

30996175052 is a wasteful number, since it uses less digits than its factorization.

30996175052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346680 (or 1346678 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 30996175052 in words is "thirty billion, nine hundred ninety-six million, one hundred seventy-five thousand, fifty-two".