556000061112 has 64 divisors (see below), whose sum is σ = 1544548788000. Its totient is φ = 185320852992.

The previous prime is 556000061087. The next prime is 556000061119. The reversal of 556000061112 is 211160000655.

It is a happy number.

556000061112 is a `hidden beast` number, since 55 + 600 + 0 + 0 + 6 + 1 + 1 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556000061119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3457078 + ... + 3614330.

Almost surely, 2^556000061112 is an apocalyptic number.

It is an amenable number.

556000061112 is an abundant number, since it is smaller than the sum of its proper divisors (988548726888).

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

556000061112 is a wasteful number, since it uses less digits than its factorization.

556000061112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173637 (or 173627 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 556000061112 its reverse (211160000655), we get a palindrome (767160061767).

The spelling of 556000061112 in words is "five hundred fifty-six billion, sixty-one thousand, one hundred twelve".