50516368424 has 8 divisors (see below), whose sum is σ = 94718190810. Its totient is φ = 25258184208.

The previous prime is 50516368387. The next prime is 50516368433. The reversal of 50516368424 is 42486361505.

It can be written as a sum of positive squares in only one way, i.e., 48392080324 + 2124288100 = 219982^2 + 46090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157273019 + ... + 3157273034.

Almost surely, 2^50516368424 is an apocalyptic number.

It is an amenable number.

50516368424 is a deficient number, since it is larger than the sum of its proper divisors (44201822386).

50516368424 is a wasteful number, since it uses less digits than its factorization.

50516368424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6314546059 (or 6314546055 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 50516368424 in words is "fifty billion, five hundred sixteen million, three hundred sixty-eight thousand, four hundred twenty-four".