50799889776 has 20 divisors (see below), whose sum is σ = 131233048712. Its totient is φ = 16933296576.

The previous prime is 50799889747. The next prime is 50799889781. The reversal of 50799889776 is 67798899705.

It is a junction number, because it is equal to n+sod(n) for n = 50799889698 and 50799889707.

It is a congruent number.

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, 529165471 + ... + 529165566.

Almost surely, 2^50799889776 is an apocalyptic number.

It is an amenable number.

50799889776 is an abundant number, since it is smaller than the sum of its proper divisors (80433158936).

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

50799889776 is a wasteful number, since it uses less digits than its factorization.

50799889776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058331048 (or 1058331042 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 75.

The spelling of 50799889776 in words is "fifty billion, seven hundred ninety-nine million, eight hundred eighty-nine thousand, seven hundred seventy-six".