56368423 has 8 divisors (see below), whose sum is σ = 59817600. Its totient is φ = 53002488.

The previous prime is 56368409. The next prime is 56368441. The reversal of 56368423 is 32486365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56368423 - 2¹³ = 56360231 is a prime.

It is a super-2 number, since 2×56368423² = 6354798223013858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56368523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19413 + ... + 22126.

It is an arithmetic number, because the mean of its divisors is an integer number (7477200).

Almost surely, 2^56368423 is an apocalyptic number.

56368423 is a deficient number, since it is larger than the sum of its proper divisors (3449177).

56368423 is a wasteful number, since it uses less digits than its factorization.

56368423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41621.

The product of its digits is 103680, while the sum is 37.

The square root of 56368423 is about 7507.8907157736. The cubic root of 56368423 is about 383.4234126471.

It can be divided in two parts, 563 and 68423, that added together give a palindrome (68986).

The spelling of 56368423 in words is "fifty-six million, three hundred sixty-eight thousand, four hundred twenty-three".