50144319162 has 64 divisors (see below), whose sum is σ = 127408392960. Its totient is φ = 14320452672.

The previous prime is 50144319157. The next prime is 50144319217. The reversal of 50144319162 is 26191344105.

It is a happy number.

50144319162 is a `hidden beast` number, since 50 + 1 + 443 + 1 + 9 + 162 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 837828 + ... + 895680.

It is an arithmetic number, because the mean of its divisors is an integer number (1990756140).

Almost surely, 2^50144319162 is an apocalyptic number.

50144319162 is an abundant number, since it is smaller than the sum of its proper divisors (77264073798).

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

50144319162 is a wasteful number, since it uses less digits than its factorization.

50144319162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60164 (or 60158 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 50144319162 in words is "fifty billion, one hundred forty-four million, three hundred nineteen thousand, one hundred sixty-two".