156052434 has 32 divisors (see below), whose sum is σ = 329100480. Its totient is φ = 49194432.

The previous prime is 156052433. The next prime is 156052441. The reversal of 156052434 is 434250651.

156052434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (156052433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112972 + ... + 114344.

It is an arithmetic number, because the mean of its divisors is an integer number (10284390).

Almost surely, 2^156052434 is an apocalyptic number.

156052434 is an abundant number, since it is smaller than the sum of its proper divisors (173048046).

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

156052434 is a wasteful number, since it uses less digits than its factorization.

156052434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 156052434 is about 12492.0948603507. The cubic root of 156052434 is about 538.3815671386.

The spelling of 156052434 in words is "one hundred fifty-six million, fifty-two thousand, four hundred thirty-four".