50040053142 has 16 divisors (see below), whose sum is σ = 100633037232. Its totient is φ = 16587862560.

The previous prime is 50040053123. The next prime is 50040053143. The reversal of 50040053142 is 24135004005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50040053143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23037613 + ... + 23039784.

It is an arithmetic number, because the mean of its divisors is an integer number (6289564827).

Almost surely, 2^50040053142 is an apocalyptic number.

50040053142 is an abundant number, since it is smaller than the sum of its proper divisors (50592984090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50040053142 is a wasteful number, since it uses less digits than its factorization.

50040053142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46077583.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 50040053142 its reverse (24135004005), we get a palindrome (74175057147).

The spelling of 50040053142 in words is "fifty billion, forty million, fifty-three thousand, one hundred forty-two".