50116161556 has 24 divisors (see below), whose sum is σ = 87898376384. Its totient is φ = 25002388800.

The previous prime is 50116161539. The next prime is 50116161577. The reversal of 50116161556 is 65516161105.

50116161556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50116161556² (a number of 22 digits) contains 22 as substring.

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, 5291281 + ... + 5300743.

Almost surely, 2^50116161556 is an apocalyptic number.

It is an amenable number.

50116161556 is a deficient number, since it is larger than the sum of its proper divisors (37782214828).

50116161556 is a wasteful number, since it uses less digits than its factorization.

50116161556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271 (or 12269 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 50116161556 in words is "fifty billion, one hundred sixteen million, one hundred sixty-one thousand, five hundred fifty-six".