30057526132 has 6 divisors (see below), whose sum is σ = 52600670738. Its totient is φ = 15028763064.

The previous prime is 30057526117. The next prime is 30057526139. The reversal of 30057526132 is 23162575003.

It can be written as a sum of positive squares in only one way, i.e., 23407776016 + 6649750116 = 152996^2 + 81546^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30057526139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3757190763 + ... + 3757190770.

Almost surely, 2^30057526132 is an apocalyptic number.

It is an amenable number.

30057526132 is a deficient number, since it is larger than the sum of its proper divisors (22543144606).

30057526132 is a wasteful number, since it uses less digits than its factorization.

30057526132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514381537 (or 7514381535 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 30057526132 in words is "thirty billion, fifty-seven million, five hundred twenty-six thousand, one hundred thirty-two".