5050505550555 has 48 divisors (see below), whose sum is σ = 8991555306240. Its totient is φ = 2620585592064.

The previous prime is 5050505550529. The next prime is 5050505550589. The reversal of 5050505550555 is 5550555050505.

It is not a de Polignac number, because 5050505550555 - 2⁷ = 5050505550427 is a prime.

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

5050505550555 is a modest number, since divided by 5550555 gives 50505 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 5050505550555.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21031101 + ... + 21269889.

It is an arithmetic number, because the mean of its divisors is an integer number (187324068880).

Almost surely, 2^{5050505550555} is an apocalyptic number.

5050505550555 is a deficient number, since it is larger than the sum of its proper divisors (3941049755685).

5050505550555 is a wasteful number, since it uses less digits than its factorization.

5050505550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251540 (or 251537 counting only the distinct ones).

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

The spelling of 5050505550555 in words is "five trillion, fifty billion, five hundred five million, five hundred fifty thousand, five hundred fifty-five".