30572770924 has 12 divisors (see below), whose sum is σ = 53635774248. Its totient is φ = 15248264000.

The previous prime is 30572770883. The next prime is 30572771017. The reversal of 30572770924 is 42907727503.

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, 9528562 + ... + 9531769.

It is an arithmetic number, because the mean of its divisors is an integer number (4469647854).

Almost surely, 2^30572770924 is an apocalyptic number.

It is an amenable number.

30572770924 is a deficient number, since it is larger than the sum of its proper divisors (23063003324).

30572770924 is a wasteful number, since it uses less digits than its factorization.

30572770924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19060736 (or 19060734 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 30572770924 in words is "thirty billion, five hundred seventy-two million, seven hundred seventy thousand, nine hundred twenty-four".