56532022023565 has 16 divisors (see below), whose sum is σ = 74039149342656. Its totient is φ = 41095534924800.

The previous prime is 56532022023469. The next prime is 56532022023599.

56532022023565 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56532022023565 - 2³¹ = 56529874539917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233164116 + ... + 233406445.

It is an arithmetic number, because the mean of its divisors is an integer number (4627446833916).

Almost surely, 2^{56532022023565} is an apocalyptic number.

56532022023565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56532022023565 is a deficient number, since it is larger than the sum of its proper divisors (17507127319091).

56532022023565 is a wasteful number, since it uses less digits than its factorization.

56532022023565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466572780.

The product of its (nonzero) digits is 3240000, while the sum is 46.

It can be divided in two parts, 5653202 and 2023565, that added together give a palindrome (7676767).

The spelling of 56532022023565 in words is "fifty-six trillion, five hundred thirty-two billion, twenty-two million, twenty-three thousand, five hundred sixty-five".