50135188704 has 24 divisors (see below), whose sum is σ = 131604870600. Its totient is φ = 16711729536.

The previous prime is 50135188669. The next prime is 50135188723. The reversal of 50135188704 is 40788153105.

It is a tau number, because it is divible by the number of its divisors (24).

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, 261120679 + ... + 261120870.

It is an arithmetic number, because the mean of its divisors is an integer number (5483536275).

Almost surely, 2^50135188704 is an apocalyptic number.

It is an amenable number.

50135188704 is an abundant number, since it is smaller than the sum of its proper divisors (81469681896).

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

50135188704 is a wasteful number, since it uses less digits than its factorization.

50135188704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522241562 (or 522241554 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 50135188704 in words is "fifty billion, one hundred thirty-five million, one hundred eighty-eight thousand, seven hundred four".