50085167784 has 64 divisors (see below), whose sum is σ = 126341467200. Its totient is φ = 16545171456.

The previous prime is 50085167773. The next prime is 50085167813. The reversal of 50085167784 is 48776158005.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1362802 + ... + 1399070.

It is an arithmetic number, because the mean of its divisors is an integer number (1974085425).

Almost surely, 2^50085167784 is an apocalyptic number.

It is an amenable number.

50085167784 is an abundant number, since it is smaller than the sum of its proper divisors (76256299416).

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

50085167784 is a wasteful number, since it uses less digits than its factorization.

50085167784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36794 (or 36790 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 50085167784 in words is "fifty billion, eighty-five million, one hundred sixty-seven thousand, seven hundred eighty-four".