50158098572 has 12 divisors (see below), whose sum is σ = 88008275880. Its totient is φ = 25012876896.

The previous prime is 50158098569. The next prime is 50158098581. The reversal of 50158098572 is 27589085105.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50158098572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16541393 + ... + 16544424.

It is an arithmetic number, because the mean of its divisors is an integer number (7334022990).

Almost surely, 2^50158098572 is an apocalyptic number.

It is an amenable number.

50158098572 is a deficient number, since it is larger than the sum of its proper divisors (37850177308).

50158098572 is a wasteful number, since it uses less digits than its factorization.

50158098572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33086200 (or 33086198 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 50.

The spelling of 50158098572 in words is "fifty billion, one hundred fifty-eight million, ninety-eight thousand, five hundred seventy-two".