5005550555 has 4 divisors (see below), whose sum is σ = 6006660672. Its totient is φ = 4004440440.

The previous prime is 5005550531. The next prime is 5005550573. The reversal of 5005550555 is 5550555005.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-5005550555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500555051 + ... + 500555060.

It is an arithmetic number, because the mean of its divisors is an integer number (1501665168).

Almost surely, 2^5005550555 is an apocalyptic number.

5005550555 is a deficient number, since it is larger than the sum of its proper divisors (1001110117).

5005550555 is a wasteful number, since it uses less digits than its factorization.

5005550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001110116.

The product of its (nonzero) digits is 78125, while the sum is 35.

The square root of 5005550555 is about 70749.9155829885. The cubic root of 5005550555 is about 1710.6084670478.

The spelling of 5005550555 in words is "five billion, five million, five hundred fifty thousand, five hundred fifty-five".