50118 has 8 divisors (see below), whose sum is σ = 100248. Its totient is φ = 16704.

The previous prime is 50111. The next prime is 50119. The reversal of 50118 is 81105.

It is a happy number.

50118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

50118 is an admirable number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 50097 and 50106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50111) 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, 4171 + ... + 4182.

It is an arithmetic number, because the mean of its divisors is an integer number (12531).

2⁵⁰¹¹⁸ is an apocalyptic number.

50118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50124).

50118 is a wasteful number, since it uses less digits than its factorization.

50118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8358.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 50118 is about 223.8704982797. The cubic root of 50118 is about 36.8692732656.

The spelling of 50118 in words is "fifty thousand, one hundred eighteen".