156552204 has 24 divisors (see below), whose sum is σ = 366587200. Its totient is φ = 51998544.

The previous prime is 156552199. The next prime is 156552239. The reversal of 156552204 is 402255651.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19654 + ... + 26445.

Almost surely, 2^156552204 is an apocalyptic number.

It is an amenable number.

156552204 is an abundant number, since it is smaller than the sum of its proper divisors (210034996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

156552204 is a wasteful number, since it uses less digits than its factorization.

156552204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46389 (or 46387 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 156552204 is about 12512.0823207011. The cubic root of 156552204 is about 538.9556908972.

The spelling of 156552204 in words is "one hundred fifty-six million, five hundred fifty-two thousand, two hundred four".