156852564 has 24 divisors (see below), whose sum is σ = 399261408. Its totient is φ = 47531040.

The previous prime is 156852517. The next prime is 156852587. The reversal of 156852564 is 465258651.

156852564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594007 + ... + 594270.

It is an arithmetic number, because the mean of its divisors is an integer number (16635892).

Almost surely, 2^156852564 is an apocalyptic number.

It is an amenable number.

156852564 is an abundant number, since it is smaller than the sum of its proper divisors (242408844).

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

156852564 is a wasteful number, since it uses less digits than its factorization.

156852564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188295 (or 1188293 counting only the distinct ones).

The product of its digits is 288000, while the sum is 42.

The square root of 156852564 is about 12524.0793673627. The cubic root of 156852564 is about 539.3001496137.

The spelling of 156852564 in words is "one hundred fifty-six million, eight hundred fifty-two thousand, five hundred sixty-four".