50040121235 has 32 divisors (see below), whose sum is σ = 67507292160. Its totient is φ = 35331170688.

The previous prime is 50040121171. The next prime is 50040121237. The reversal of 50040121235 is 53212104005.

It is not a de Polignac number, because 50040121235 - 2⁶ = 50040121171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 50040121235.

It is not an unprimeable number, because it can be changed into a prime (50040121237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4507862 + ... + 4518948.

It is an arithmetic number, because the mean of its divisors is an integer number (2109602880).

Almost surely, 2^50040121235 is an apocalyptic number.

50040121235 is a deficient number, since it is larger than the sum of its proper divisors (17467170925).

50040121235 is a wasteful number, since it uses less digits than its factorization.

50040121235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14147.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 50040121235 in words is "fifty billion, forty million, one hundred twenty-one thousand, two hundred thirty-five".