50873328656 has 20 divisors (see below), whose sum is σ = 100664247552. Its totient is φ = 24895458336.

The previous prime is 50873328643. The next prime is 50873328679. The reversal of 50873328656 is 65682337805.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50873328598 and 50873328607.

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, 33824600 + ... + 33826103.

Almost surely, 2^50873328656 is an apocalyptic number.

It is an amenable number.

50873328656 is a deficient number, since it is larger than the sum of its proper divisors (49790918896).

50873328656 is a wasteful number, since it uses less digits than its factorization.

50873328656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67650758 (or 67650752 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 50873328656 in words is "fifty billion, eight hundred seventy-three million, three hundred twenty-eight thousand, six hundred fifty-six".