156253052 has 24 divisors (see below), whose sum is σ = 290566080. Its totient is φ = 73521600.

The previous prime is 156253039. The next prime is 156253079. The reversal of 156253052 is 250352651.

It is a happy number.

156253052 is digitally balanced in base 2, 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, 15677 + ... + 23627.

It is an arithmetic number, because the mean of its divisors is an integer number (12106920).

Almost surely, 2^156253052 is an apocalyptic number.

It is an amenable number.

156253052 is a deficient number, since it is larger than the sum of its proper divisors (134313028).

156253052 is an equidigital number, since it uses as much as digits as its factorization.

156253052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006 (or 7970 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 156253052 is about 12500.1220794039. The cubic root of 156253052 is about 538.6121793303.

The spelling of 156253052 in words is "one hundred fifty-six million, two hundred fifty-three thousand, fifty-two".