556112347 has 32 divisors (see below), whose sum is σ = 691891200. Its totient is φ = 436174848.

The previous prime is 556112341. The next prime is 556112357. The reversal of 556112347 is 743211655.

556112347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 556112347 - 2³ = 556112339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (556112341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722779 + ... + 723547.

It is an arithmetic number, because the mean of its divisors is an integer number (21621600).

Almost surely, 2^556112347 is an apocalyptic number.

556112347 is a deficient number, since it is larger than the sum of its proper divisors (135778853).

556112347 is a wasteful number, since it uses less digits than its factorization.

556112347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its digits is 25200, while the sum is 34.

The square root of 556112347 is about 23582.0344118144. The cubic root of 556112347 is about 822.3452329031.

The spelling of 556112347 in words is "five hundred fifty-six million, one hundred twelve thousand, three hundred forty-seven".