556112305 has 32 divisors (see below), whose sum is σ = 780192000. Its totient is φ = 372632832.

The previous prime is 556112287. The next prime is 556112327. The reversal of 556112305 is 503211655.

It is a cyclic number.

It is not a de Polignac number, because 556112305 - 2¹¹ = 556110257 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 646966 + ... + 647824.

It is an arithmetic number, because the mean of its divisors is an integer number (24381000).

Almost surely, 2^556112305 is an apocalyptic number.

It is an amenable number.

556112305 is a deficient number, since it is larger than the sum of its proper divisors (224079695).

556112305 is a wasteful number, since it uses less digits than its factorization.

556112305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 556112305 is about 23582.0335213060. The cubic root of 556112305 is about 822.3452122008.

The spelling of 556112305 in words is "five hundred fifty-six million, one hundred twelve thousand, three hundred five".