5550505055505 has 16 divisors (see below), whose sum is σ = 9867564543360. Its totient is φ = 2960269362864.

The previous prime is 5550505055497. The next prime is 5550505055519. The reversal of 5550505055505 is 5055505050555.

It is not a de Polignac number, because 5550505055505 - 2³ = 5550505055497 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20557425997 + ... + 20557426266.

It is an arithmetic number, because the mean of its divisors is an integer number (616722783960).

Almost surely, 2^{5550505055505} is an apocalyptic number.

It is an amenable number.

5550505055505 is a deficient number, since it is larger than the sum of its proper divisors (4317059487855).

5550505055505 is a wasteful number, since it uses less digits than its factorization.

5550505055505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41114852277 (or 41114852271 counting only the distinct ones).

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

The spelling of 5550505055505 in words is "five trillion, five hundred fifty billion, five hundred five million, fifty-five thousand, five hundred five".