50890371670 has 16 divisors (see below), whose sum is σ = 91706425200. Its totient is φ = 20333091744.

The previous prime is 50890371661. The next prime is 50890371691. The reversal of 50890371670 is 7617309805.

It is a self number, because there is not a number n which added to its sum of digits gives 50890371670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2872845 + ... + 2890504.

It is an arithmetic number, because the mean of its divisors is an integer number (5731651575).

Almost surely, 2^50890371670 is an apocalyptic number.

50890371670 is a deficient number, since it is larger than the sum of its proper divisors (40816053530).

50890371670 is a wasteful number, since it uses less digits than its factorization.

50890371670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5764239.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 50890371670 in words is "fifty billion, eight hundred ninety million, three hundred seventy-one thousand, six hundred seventy".