50110105555 has 4 divisors (see below), whose sum is σ = 60132126672. Its totient is φ = 40088084440.

The previous prime is 50110105553. The next prime is 50110105567. The reversal of 50110105555 is 55550101105.

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

It is not a de Polignac number, because 50110105555 - 2¹ = 50110105553 is a prime.

It is a super-2 number, since 2×50110105555² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50110105553) 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, 5011010551 + ... + 5011010560.

It is an arithmetic number, because the mean of its divisors is an integer number (15033031668).

Almost surely, 2^50110105555 is an apocalyptic number.

50110105555 is a deficient number, since it is larger than the sum of its proper divisors (10022021117).

50110105555 is a wasteful number, since it uses less digits than its factorization.

50110105555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022021116.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 50110105555 in words is "fifty billion, one hundred ten million, one hundred five thousand, five hundred fifty-five".