50056 has 8 divisors (see below), whose sum is σ = 93870. Its totient is φ = 25024.

The previous prime is 50053. The next prime is 50069. The reversal of 50056 is 65005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27556 + 22500 = 166^2 + 150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (50051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121 + ... + 3136.

2⁵⁰⁰⁵⁶ is an apocalyptic number.

50056 is the 142-nd centered pentagonal number.

It is an amenable number.

50056 is a deficient number, since it is larger than the sum of its proper divisors (43814).

50056 is a wasteful number, since it uses less digits than its factorization.

50056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263 (or 6259 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 50056 is about 223.7319825148. The cubic root of 50056 is about 36.8540635725.

The spelling of 50056 in words is "fifty thousand, fifty-six", and thus it is an eban number.