5505500500055 has 8 divisors (see below), whose sum is σ = 6611210937072. Its totient is φ = 4401326842048.

The previous prime is 5505500500033. The next prime is 5505500500067. The reversal of 5505500500055 is 5500050055055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5505500500055 - 2²⁸ = 5505232064599 is a prime.

It is a super-2 number, since 2×5505500500055² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5505500499988 and 5505500500024.

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, 384186869 + ... + 384201198.

It is an arithmetic number, because the mean of its divisors is an integer number (826401367134).

Almost surely, 2^{5505500500055} is an apocalyptic number.

5505500500055 is a deficient number, since it is larger than the sum of its proper divisors (1105710437017).

5505500500055 is a wasteful number, since it uses less digits than its factorization.

5505500500055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768389505.

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

The spelling of 5505500500055 in words is "five trillion, five hundred five billion, five hundred million, five hundred thousand, fifty-five".