56363 has 4 divisors (see below), whose sum is σ = 56880. Its totient is φ = 55848.

The previous prime is 56359. The next prime is 56369. The reversal of 56363 is 36365.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 56363 - 2² = 56359 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (56369) 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, 23 + ... + 336.

It is an arithmetic number, because the mean of its divisors is an integer number (14220).

2⁵⁶³⁶³ is an apocalyptic number.

56363 is a deficient number, since it is larger than the sum of its proper divisors (517).

56363 is a wasteful number, since it uses less digits than its factorization.

56363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its digits is 1620, while the sum is 23.

The square root of 56363 is about 237.4089299079. The cubic root of 56363 is about 38.3411116331.

It can be divided in two parts, 563 and 63, that added together give a palindrome (626).

The spelling of 56363 in words is "fifty-six thousand, three hundred sixty-three".