50078893936 has 10 divisors (see below), whose sum is σ = 97027857032. Its totient is φ = 25039446960.

The previous prime is 50078893927. The next prime is 50078893939. The reversal of 50078893936 is 63939887005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50078893939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1564965420 + ... + 1564965451.

Almost surely, 2^50078893936 is an apocalyptic number.

It is an amenable number.

50078893936 is a deficient number, since it is larger than the sum of its proper divisors (46948963096).

50078893936 is a wasteful number, since it uses less digits than its factorization.

50078893936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129930879 (or 3129930873 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 50078893936 in words is "fifty billion, seventy-eight million, eight hundred ninety-three thousand, nine hundred thirty-six".