556113492 has 48 divisors (see below), whose sum is σ = 1572849600. Its totient is φ = 168518880.

The previous prime is 556113491. The next prime is 556113511. The reversal of 556113492 is 294311655.

556113492 is a `hidden beast` number, since 5 + 5 + 611 + 34 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556113491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232867 + ... + 235242.

It is an arithmetic number, because the mean of its divisors is an integer number (32767700).

Almost surely, 2^556113492 is an apocalyptic number.

It is an amenable number.

556113492 is an abundant number, since it is smaller than the sum of its proper divisors (1016736108).

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

556113492 is a wasteful number, since it uses less digits than its factorization.

556113492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468133 (or 468125 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 556113492 is about 23582.0586887574. The cubic root of 556113492 is about 822.3457972883.

The spelling of 556113492 in words is "five hundred fifty-six million, one hundred thirteen thousand, four hundred ninety-two".