50161112 has 16 divisors (see below), whose sum is σ = 95110200. Its totient is φ = 24798400.

The previous prime is 50161109. The next prime is 50161117. The reversal of 50161112 is 21116105.

It is a super-2 number, since 2×50161112² = 5032274314153088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50161117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34514 + ... + 35937.

Almost surely, 2^50161112 is an apocalyptic number.

It is an amenable number.

50161112 is a deficient number, since it is larger than the sum of its proper divisors (44949088).

50161112 is a wasteful number, since it uses less digits than its factorization.

50161112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70546 (or 70542 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 50161112 is about 7082.4509881820. The cubic root of 50161112 is about 368.7984200709.

Adding to 50161112 its reverse (21116105), we get a palindrome (71277217).

The spelling of 50161112 in words is "fifty million, one hundred sixty-one thousand, one hundred twelve".