56826648244 has 12 divisors (see below), whose sum is σ = 99462043044. Its totient is φ = 28408921664.

The previous prime is 56826648233. The next prime is 56826648247. The reversal of 56826648244 is 44284662865.

It can be written as a sum of positive squares in 2 ways, for example, as 5936702500 + 50889945744 = 77050^2 + 225588^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56826648247) 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 3 ways as a sum of consecutive naturals, for example, 1071487 + ... + 1123270.

It is an arithmetic number, because the mean of its divisors is an integer number (8288503587).

Almost surely, 2^56826648244 is an apocalyptic number.

It is an amenable number.

56826648244 is a deficient number, since it is larger than the sum of its proper divisors (42635394800).

56826648244 is a wasteful number, since it uses less digits than its factorization.

56826648244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201234 (or 2201232 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 55.

The spelling of 56826648244 in words is "fifty-six billion, eight hundred twenty-six million, six hundred forty-eight thousand, two hundred forty-four".