50785198734 has 8 divisors (see below), whose sum is σ = 101570397480. Its totient is φ = 16928399576.

The previous prime is 50785198729. The next prime is 50785198753. The reversal of 50785198734 is 43789158705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

50785198734 is an admirable number.

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, 4232099889 + ... + 4232099900.

It is an arithmetic number, because the mean of its divisors is an integer number (12696299685).

Almost surely, 2^50785198734 is an apocalyptic number.

50785198734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50785198734 is a wasteful number, since it uses less digits than its factorization.

50785198734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8464199794.

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 50785198734 in words is "fifty billion, seven hundred eighty-five million, one hundred ninety-eight thousand, seven hundred thirty-four".