50011601656 has 16 divisors (see below), whose sum is σ = 94192257600. Its totient is φ = 24893666304.

The previous prime is 50011601639. The next prime is 50011601677. The reversal of 50011601656 is 65610611005.

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, 14014921 + ... + 14018488.

It is an arithmetic number, because the mean of its divisors is an integer number (5887016100).

Almost surely, 2^50011601656 is an apocalyptic number.

It is an amenable number.

50011601656 is a deficient number, since it is larger than the sum of its proper divisors (44180655944).

50011601656 is a wasteful number, since it uses less digits than its factorization.

50011601656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28033638 (or 28033634 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 50011601656 in words is "fifty billion, eleven million, six hundred one thousand, six hundred fifty-six".