50863778776 has 16 divisors (see below), whose sum is σ = 95373138600. Its totient is φ = 25430941824.

The previous prime is 50863778723. The next prime is 50863778827. The reversal of 50863778776 is 67787736805.

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, 143856 + ... + 349888.

Almost surely, 2^50863778776 is an apocalyptic number.

It is an amenable number.

50863778776 is a deficient number, since it is larger than the sum of its proper divisors (44509359824).

50863778776 is a wasteful number, since it uses less digits than its factorization.

50863778776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236898 (or 236894 counting only the distinct ones).

The product of its (nonzero) digits is 82978560, while the sum is 64.

The spelling of 50863778776 in words is "fifty billion, eight hundred sixty-three million, seven hundred seventy-eight thousand, seven hundred seventy-six".