5055500505555 has 32 divisors (see below), whose sum is σ = 8995090317120. Its totient is φ = 2694006777600.

The previous prime is 5055500505467. The next prime is 5055500505593. The reversal of 5055500505555 is 5555050055505.

It is not a de Polignac number, because 5055500505555 - 2²⁰ = 5055499456979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5055500505555.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15533896 + ... + 15856005.

It is an arithmetic number, because the mean of its divisors is an integer number (281096572410).

Almost surely, 2^{5055500505555} is an apocalyptic number.

5055500505555 is a deficient number, since it is larger than the sum of its proper divisors (3939589811565).

5055500505555 is a wasteful number, since it uses less digits than its factorization.

5055500505555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31391108 (or 31391102 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 5055500505555 in words is "five trillion, fifty-five billion, five hundred million, five hundred five thousand, five hundred fifty-five".