5105550611051 has 4 divisors (see below), whose sum is σ = 5569691575704. Its totient is φ = 4641409646400.

The previous prime is 5105550611041. The next prime is 5105550611071. The reversal of 5105550611051 is 1501160555015.

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

It is a cyclic number.

It is not a de Polignac number, because 5105550611051 - 2³⁸ = 4830672704107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105550611041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232070482310 + ... + 232070482331.

It is an arithmetic number, because the mean of its divisors is an integer number (1392422893926).

Almost surely, 2^{5105550611051} is an apocalyptic number.

5105550611051 is a deficient number, since it is larger than the sum of its proper divisors (464140964653).

5105550611051 is a wasteful number, since it uses less digits than its factorization.

5105550611051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464140964652.

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 5105550611051 in words is "five trillion, one hundred five billion, five hundred fifty million, six hundred eleven thousand, fifty-one".