52356 has 12 divisors (see below), whose sum is σ = 122192. Its totient is φ = 17448.

The previous prime is 52321. The next prime is 52361. The reversal of 52356 is 65325.

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

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

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, 2170 + ... + 2193.

2⁵²³⁵⁶ is an apocalyptic number.

It is an amenable number.

52356 is an abundant number, since it is smaller than the sum of its proper divisors (69836).

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 (61096).

52356 is a wasteful number, since it uses less digits than its factorization.

52356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370 (or 4368 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 52356 is about 228.8143352153. The cubic root of 52356 is about 37.4100957427.

The spelling of 52356 in words is "fifty-two thousand, three hundred fifty-six".