6000005556 has 48 divisors (see below), whose sum is σ = 15849086400. Its totient is φ = 1962264096.

The previous prime is 6000005533. The next prime is 6000005597. The reversal of 6000005556 is 6555000006.

6000005556 is a `hidden beast` number, since 600 + 0 + 0 + 0 + 5 + 5 + 56 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518386 + ... + 529833.

It is an arithmetic number, because the mean of its divisors is an integer number (330189300).

Almost surely, 2^6000005556 is an apocalyptic number.

It is an amenable number.

6000005556 is an abundant number, since it is smaller than the sum of its proper divisors (9849080844).

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

6000005556 is a wasteful number, since it uses less digits than its factorization.

6000005556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048285 (or 1048277 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 6000005556 is about 77459.7027879658. The cubic root of 6000005556 is about 1817.1211537165.

The spelling of 6000005556 in words is "six billion, five thousand, five hundred fifty-six".