152930556 has 18 divisors (see below), whose sum is σ = 386574552. Its totient is φ = 50976840.

The previous prime is 152930539. The next prime is 152930587. The reversal of 152930556 is 655039251.

152930556 is a `hidden beast` number, since 15 + 2 + 93 + 0 + 556 = 666.

152930556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4248071 = 152930556 / (1 + 5 + 2 + 9 + 3 + 0 + 5 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 152930556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2124000 + ... + 2124071.

It is an arithmetic number, because the mean of its divisors is an integer number (21476364).

Almost surely, 2^152930556 is an apocalyptic number.

It is an amenable number.

152930556 is an abundant number, since it is smaller than the sum of its proper divisors (233643996).

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

152930556 is a wasteful number, since it uses less digits than its factorization.

152930556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248081 (or 4248076 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 152930556 is about 12366.5094509324. The cubic root of 152930556 is about 534.7671925032.

The spelling of 152930556 in words is "one hundred fifty-two million, nine hundred thirty thousand, five hundred fifty-six".