56814673443 has 16 divisors (see below), whose sum is σ = 82664628096. Its totient is φ = 34422675840.

The previous prime is 56814673403. The next prime is 56814673541. The reversal of 56814673443 is 34437641865.

It is not a de Polignac number, because 56814673443 - 2⁸ = 56814673187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56814673403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150505 + ... + 369162.

It is an arithmetic number, because the mean of its divisors is an integer number (5166539256).

Almost surely, 2^56814673443 is an apocalyptic number.

56814673443 is a deficient number, since it is larger than the sum of its proper divisors (25849954653).

56814673443 is a wasteful number, since it uses less digits than its factorization.

56814673443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522994.

The product of its digits is 5806080, while the sum is 51.

The spelling of 56814673443 in words is "fifty-six billion, eight hundred fourteen million, six hundred seventy-three thousand, four hundred forty-three".