50133889758 has 16 divisors (see below), whose sum is σ = 100272139776. Its totient is φ = 16710569880.

The previous prime is 50133889747. The next prime is 50133889859. The reversal of 50133889758 is 85798833105.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50133889698 and 50133889707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21316 + ... + 317367.

It is an arithmetic number, because the mean of its divisors is an integer number (6267008736).

Almost surely, 2^50133889758 is an apocalyptic number.

50133889758 is an abundant number, since it is smaller than the sum of its proper divisors (50138250018).

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

50133889758 is a wasteful number, since it uses less digits than its factorization.

50133889758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363359.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 50133889758 in words is "fifty billion, one hundred thirty-three million, eight hundred eighty-nine thousand, seven hundred fifty-eight".