56435053465 has 12 divisors (see below), whose sum is σ = 78778728036. Its totient is φ = 38698322208.

The previous prime is 56435053421. The next prime is 56435053469.

56435053465 is nontrivially palindromic in base 10.

56435053465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 19464993289 + 36970060176 = 139517^2 + 192276^2 .

It is not a de Polignac number, because 56435053465 - 2²³ = 56426664857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56435053469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115173334 + ... + 115173823.

It is an arithmetic number, because the mean of its divisors is an integer number (6564894003).

Almost surely, 2^56435053465 is an apocalyptic number.

It is an amenable number.

56435053465 is a deficient number, since it is larger than the sum of its proper divisors (22343674571).

56435053465 is a wasteful number, since it uses less digits than its factorization.

56435053465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230347176 (or 230347169 counting only the distinct ones).

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

Subtracting from 56435053465 its product of nonzero digits (3240000), we obtain a palindrome (56431813465).

The spelling of 56435053465 in words is "fifty-six billion, four hundred thirty-five million, fifty-three thousand, four hundred sixty-five".