156555052 has 12 divisors (see below), whose sum is σ = 274069656. Its totient is φ = 78249440.

The previous prime is 156555019. The next prime is 156555083. The reversal of 156555052 is 250555651.

156555052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 156554999 and 156555017.

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, 10227 + ... + 20437.

It is an arithmetic number, because the mean of its divisors is an integer number (22839138).

Almost surely, 2^156555052 is an apocalyptic number.

It is an amenable number.

156555052 is a deficient number, since it is larger than the sum of its proper divisors (117514604).

156555052 is a wasteful number, since it uses less digits than its factorization.

156555052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14048 (or 14046 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The square root of 156555052 is about 12512.1961301763. The cubic root of 156555052 is about 538.9589591073.

The spelling of 156555052 in words is "one hundred fifty-six million, five hundred fifty-five thousand, fifty-two".