50160191812 has 12 divisors (see below), whose sum is σ = 87839377920. Its totient is φ = 25063226696.

The previous prime is 50160191797. The next prime is 50160191899. The reversal of 50160191812 is 21819106105.

It is an unprimeable number.

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, 4210612 + ... + 4222507.

It is an arithmetic number, because the mean of its divisors is an integer number (7319948160).

Almost surely, 2^50160191812 is an apocalyptic number.

It is an amenable number.

50160191812 is a deficient number, since it is larger than the sum of its proper divisors (37679186108).

50160191812 is a wasteful number, since it uses less digits than its factorization.

50160191812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8434610 (or 8434608 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 34.

Adding to 50160191812 its reverse (21819106105), we get a palindrome (71979297917).

The spelling of 50160191812 in words is "fifty billion, one hundred sixty million, one hundred ninety-one thousand, eight hundred twelve".