30572845108 has 12 divisors (see below), whose sum is σ = 57618054340. Its totient is φ = 14110543872.

The previous prime is 30572845087. The next prime is 30572845133. The reversal of 30572845108 is 80154827503.

It can be written as a sum of positive squares in 2 ways, for example, as 13453216144 + 17119628964 = 115988^2 + 130842^2 .

It is a congruent number.

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, 293969613 + ... + 293969716.

Almost surely, 2^30572845108 is an apocalyptic number.

It is an amenable number.

30572845108 is a deficient number, since it is larger than the sum of its proper divisors (27045209232).

30572845108 is a wasteful number, since it uses less digits than its factorization.

30572845108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587939346 (or 587939344 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 30572845108 in words is "thirty billion, five hundred seventy-two million, eight hundred forty-five thousand, one hundred eight".