56344444365 has 64 divisors (see below), whose sum is σ = 99277611264. Its totient is φ = 27285984000.

The previous prime is 56344444361. The next prime is 56344444379.

56344444365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56344444365 - 2² = 56344444361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56344444361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32362395 + ... + 32364135.

It is an arithmetic number, because the mean of its divisors is an integer number (1551212676).

Almost surely, 2^56344444365 is an apocalyptic number.

56344444365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56344444365 is a deficient number, since it is larger than the sum of its proper divisors (42933166899).

56344444365 is a wasteful number, since it uses less digits than its factorization.

56344444365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403 (or 3381 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 48.

The spelling of 56344444365 in words is "fifty-six billion, three hundred forty-four million, four hundred forty-four thousand, three hundred sixty-five".