5005550555055 has 24 divisors (see below), whose sum is σ = 8677648259280. Its totient is φ = 2669208307200.

The previous prime is 5005550554997. The next prime is 5005550555087. The reversal of 5005550555055 is 5505550555005.

It is not a de Polignac number, because 5005550555055 - 2¹³ = 5005550546863 is a prime.

It is a super-2 number, since 2×5005550555055² (a number of 26 digits) contains 22 as substring.

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 5005550555055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8431746 + ... + 9005855.

It is an arithmetic number, because the mean of its divisors is an integer number (361568677470).

Almost surely, 2^{5005550555055} is an apocalyptic number.

5005550555055 is a deficient number, since it is larger than the sum of its proper divisors (3672097704225).

5005550555055 is a wasteful number, since it uses less digits than its factorization.

5005550555055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17443991 (or 17443988 counting only the distinct ones).

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

The spelling of 5005550555055 in words is "five trillion, five billion, five hundred fifty million, five hundred fifty-five thousand, fifty-five".