156312652 has 12 divisors (see below), whose sum is σ = 274743280. Its totient is φ = 77814576.

The previous prime is 156312617. The next prime is 156312659. The reversal of 156312652 is 256213651.

It is not an unprimeable number, because it can be changed into a prime (156312659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84408 + ... + 86239.

Almost surely, 2^156312652 is an apocalyptic number.

It is an amenable number.

156312652 is a deficient number, since it is larger than the sum of its proper divisors (118430628).

156312652 is a wasteful number, since it uses less digits than its factorization.

156312652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170880 (or 170878 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 156312652 is about 12502.5058288329. The cubic root of 156312652 is about 538.6806520307.

Subtracting 156312652 from its reverse (256213651), we obtain a palindrome (99900999).

The spelling of 156312652 in words is "one hundred fifty-six million, three hundred twelve thousand, six hundred fifty-two".