56356 has 12 divisors (see below), whose sum is σ = 100492. Its totient is φ = 27648.

The previous prime is 56333. The next prime is 56359. The reversal of 56356 is 65365.

It can be written as a sum of positive squares in 2 ways, for example, as 22500 + 33856 = 150^2 + 184^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

56356 is a Rhonda number in base 10.

Its product of digits (2700) is a multiple of the sum of its prime factors (270).

It is a self number, because there is not a number n which added to its sum of digits gives 56356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196 + ... + 388.

2⁵⁶³⁵⁶ is an apocalyptic number.

It is an amenable number.

56356 is a deficient number, since it is larger than the sum of its proper divisors (44136).

56356 is a wasteful number, since it uses less digits than its factorization.

56356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 56356 is about 237.3941869549. The cubic root of 56356 is about 38.3395243099.

Subtracting 56356 from its reverse (65365), we obtain a palindrome (9009).

The spelling of 56356 in words is "fifty-six thousand, three hundred fifty-six".