56432544523465 has 32 divisors (see below), whose sum is σ = 74065047276672. Its totient is φ = 40936467840000.

The previous prime is 56432544523417. The next prime is 56432544523547.

It is a happy number.

56432544523465 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56432544523465 - 2³⁵ = 56398184785097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322378654 + ... + 322553656.

It is an arithmetic number, because the mean of its divisors is an integer number (2314532727396).

Almost surely, 2^{56432544523465} is an apocalyptic number.

56432544523465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56432544523465 is a deficient number, since it is larger than the sum of its proper divisors (17632502753207).

56432544523465 is a wasteful number, since it uses less digits than its factorization.

56432544523465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190041.

The product of its digits is 207360000, while the sum is 58.

The spelling of 56432544523465 in words is "fifty-six trillion, four hundred thirty-two billion, five hundred forty-four million, five hundred twenty-three thousand, four hundred sixty-five".