166132530604 has 12 divisors (see below), whose sum is σ = 290750303200. Its totient is φ = 83061015408.

The previous prime is 166132530593. The next prime is 166132530631. The reversal of 166132530604 is 406035231661.

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, 1240839 + ... + 1368190.

Almost surely, 2^166132530604 is an apocalyptic number.

It is an amenable number.

166132530604 is a deficient number, since it is larger than the sum of its proper divisors (124617772596).

166132530604 is a wasteful number, since it uses less digits than its factorization.

166132530604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624952 (or 2624950 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 166132530604 in words is "one hundred sixty-six billion, one hundred thirty-two million, five hundred thirty thousand, six hundred four".