556011055512 has 64 divisors (see below), whose sum is σ = 1684881993600. Its totient is φ = 168488197920.

The previous prime is 556011055507. The next prime is 556011055597. The reversal of 556011055512 is 215550110655.

556011055512 is a `hidden beast` number, since 556 + 0 + 1 + 1 + 0 + 55 + 51 + 2 = 666.

It is a super-3 number, since 3×556011055512³ (a number of 36 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

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, 117003318 + ... + 117008069.

It is an arithmetic number, because the mean of its divisors is an integer number (26326281150).

Almost surely, 2^556011055512 is an apocalyptic number.

It is an amenable number.

556011055512 is an abundant number, since it is smaller than the sum of its proper divisors (1128870938088).

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

556011055512 is a wasteful number, since it uses less digits than its factorization.

556011055512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234011413 (or 234011403 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

The spelling of 556011055512 in words is "five hundred fifty-six billion, eleven million, fifty-five thousand, five hundred twelve".