5555005000556 has 30 divisors (see below), whose sum is σ = 10693318341300. Its totient is φ = 2525002246360.

The previous prime is 5555005000537. The next prime is 5555005000613. The reversal of 5555005000556 is 6550005005555.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 47368226 + ... + 47485353.

It is an arithmetic number, because the mean of its divisors is an integer number (356443944710).

Almost surely, 2^{5555005000556} is an apocalyptic number.

It is an amenable number.

5555005000556 is a deficient number, since it is larger than the sum of its proper divisors (5138313340744).

5555005000556 is an equidigital number, since it uses as much as digits as its factorization.

5555005000556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94853627 (or 94853592 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 5555005000556 in words is "five trillion, five hundred fifty-five billion, five million, five hundred fifty-six", and thus it is an aban number.