50110561105012 has 12 divisors (see below), whose sum is σ = 91506242018016. Its totient is φ = 23965920528440.

The previous prime is 50110561105001. The next prime is 50110561105079. The reversal of 50110561105012 is 21050116501105.

It is a super-2 number, since 2×50110561105012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272340005914 + ... + 272340006097.

It is an arithmetic number, because the mean of its divisors is an integer number (7625520168168).

Almost surely, 2^{50110561105012} is an apocalyptic number.

It is an amenable number.

50110561105012 is a deficient number, since it is larger than the sum of its proper divisors (41395680913004).

50110561105012 is a wasteful number, since it uses less digits than its factorization.

50110561105012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544680012038 (or 544680012036 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 28.

Adding to 50110561105012 its reverse (21050116501105), we get a palindrome (71160677606117).

The spelling of 50110561105012 in words is "fifty trillion, one hundred ten billion, five hundred sixty-one million, one hundred five thousand, twelve".