556306116 has 12 divisors (see below), whose sum is σ = 1298047632. Its totient is φ = 185435368.

The previous prime is 556306099. The next prime is 556306141. The reversal of 556306116 is 611603655.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23179410 + ... + 23179433.

It is an arithmetic number, because the mean of its divisors is an integer number (108170636).

Almost surely, 2^556306116 is an apocalyptic number.

It is an amenable number.

556306116 is an abundant number, since it is smaller than the sum of its proper divisors (741741516).

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

556306116 is a wasteful number, since it uses less digits than its factorization.

556306116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46358850 (or 46358848 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 556306116 is about 23586.1424569598. The cubic root of 556306116 is about 822.4407330964.

The spelling of 556306116 in words is "five hundred fifty-six million, three hundred six thousand, one hundred sixteen".