50637075848 has 12 divisors (see below), whose sum is σ = 94945710615. Its totient is φ = 25318219688.

The previous prime is 50637075809. The next prime is 50637075889. The reversal of 50637075848 is 84857073605.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 25318537924 + 25318537924 = 159118^2 + 159118^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=159118.

It is a super-2 number, since 2×50637075848² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50637075848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 596693 + ... + 676251.

Almost surely, 2^50637075848 is an apocalyptic number.

It is an amenable number.

50637075848 is a deficient number, since it is larger than the sum of its proper divisors (44308634767).

50637075848 is an frugal number, since it uses more digits than its factorization.

50637075848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159124 (or 79561 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 50637075848 in words is "fifty billion, six hundred thirty-seven million, seventy-five thousand, eight hundred forty-eight".