50516118 has 24 divisors (see below), whose sum is σ = 109585008. Its totient is φ = 16818192.

The previous prime is 50516111. The next prime is 50516153. The reversal of 50516118 is 81161505.

It is a junction number, because it is equal to n+sod(n) for n = 50516091 and 50516100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50516111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23580 + ... + 25632.

It is an arithmetic number, because the mean of its divisors is an integer number (4566042).

Almost surely, 2^50516118 is an apocalyptic number.

50516118 is an abundant number, since it is smaller than the sum of its proper divisors (59068890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50516118 is a wasteful number, since it uses less digits than its factorization.

50516118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 3425 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The square root of 50516118 is about 7107.4691698241. The cubic root of 50516118 is about 369.6664098214. Note that the first 3 decimals are identical.

The spelling of 50516118 in words is "fifty million, five hundred sixteen thousand, one hundred eighteen".