50916 has 12 divisors (see below), whose sum is σ = 118832. Its totient is φ = 16968.

The previous prime is 50909. The next prime is 50923. The reversal of 50916 is 61905.

50916 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50909) and next prime (50923).

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 50892 and 50901.

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, 2110 + ... + 2133.

2⁵⁰⁹¹⁶ is an apocalyptic number.

It is an amenable number.

50916 is an abundant number, since it is smaller than the sum of its proper divisors (67916).

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 (59416).

50916 is a wasteful number, since it uses less digits than its factorization.

50916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 50916 is about 225.6457400440. The cubic root of 50916 is about 37.0639264978.

It can be divided in two parts, 509 and 16, that added together give a palindrome (525).

The spelling of 50916 in words is "fifty thousand, nine hundred sixteen".