56022523 has 8 divisors (see below), whose sum is σ = 57513456. Its totient is φ = 54537600.

The previous prime is 56022517. The next prime is 56022529. The reversal of 56022523 is 32522065.

It is an interprime number because it is at equal distance from previous prime (56022517) and next prime (56022529).

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

It is a cyclic number.

It is not a de Polignac number, because 56022523 - 2²¹ = 53925371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56022529) 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, 22215 + ... + 24607.

It is an arithmetic number, because the mean of its divisors is an integer number (7189182).

Almost surely, 2^56022523 is an apocalyptic number.

56022523 is a deficient number, since it is larger than the sum of its proper divisors (1490933).

56022523 is a wasteful number, since it uses less digits than its factorization.

56022523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56022523 is about 7484.8195035017. The cubic root of 56022523 is about 382.6375212856.

Adding to 56022523 its reverse (32522065), we get a palindrome (88544588).

The spelling of 56022523 in words is "fifty-six million, twenty-two thousand, five hundred twenty-three".