156052012 has 12 divisors (see below), whose sum is σ = 275242240. Its totient is φ = 77411376.

The previous prime is 156052009. The next prime is 156052063. The reversal of 156052012 is 210250651.

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, 153087 + ... + 154102.

Almost surely, 2^156052012 is an apocalyptic number.

It is an amenable number.

156052012 is a deficient number, since it is larger than the sum of its proper divisors (119190228).

156052012 is a wasteful number, since it uses less digits than its factorization.

156052012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307320 (or 307318 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 156052012 is about 12492.0779696574. The cubic root of 156052012 is about 538.3810818375.

The spelling of 156052012 in words is "one hundred fifty-six million, fifty-two thousand, twelve".