5000000005556 has 24 divisors (see below), whose sum is σ = 8830501680000. Its totient is φ = 2477000702304.

The previous prime is 5000000005549. The next prime is 5000000005573. The reversal of 5000000005556 is 6555000000005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20053745 + ... + 20301543.

It is an arithmetic number, because the mean of its divisors is an integer number (367937570000).

Almost surely, 2^{5000000005556} is an apocalyptic number.

It is an amenable number.

5000000005556 is a deficient number, since it is larger than the sum of its proper divisors (3830501674444).

5000000005556 is a wasteful number, since it uses less digits than its factorization.

5000000005556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294191 (or 294189 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 5000000005556 in words is "five trillion, five thousand, five hundred fifty-six".