50931494192 has 20 divisors (see below), whose sum is σ = 99433054776. Its totient is φ = 25271351040.

The previous prime is 50931494191. The next prime is 50931494279. The reversal of 50931494192 is 29149413905.

It is not an unprimeable number, because it can be changed into a prime (50931494191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12147593 + ... + 12151784.

Almost surely, 2^50931494192 is an apocalyptic number.

It is an amenable number.

50931494192 is a deficient number, since it is larger than the sum of its proper divisors (48501560584).

50931494192 is a wasteful number, since it uses less digits than its factorization.

50931494192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24299516 (or 24299510 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 50931494192 in words is "fifty billion, nine hundred thirty-one million, four hundred ninety-four thousand, one hundred ninety-two".