56844538562 has 16 divisors (see below), whose sum is σ = 103180003200. Its totient is φ = 22928889408.

The previous prime is 56844538537. The next prime is 56844538577. The reversal of 56844538562 is 26583544865.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56844538498 and 56844538507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119421062 + ... + 119421537.

It is an arithmetic number, because the mean of its divisors is an integer number (6448750200).

Almost surely, 2^56844538562 is an apocalyptic number.

56844538562 is a deficient number, since it is larger than the sum of its proper divisors (46335464638).

56844538562 is a wasteful number, since it uses less digits than its factorization.

56844538562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238842625.

The product of its digits is 27648000, while the sum is 56.

The spelling of 56844538562 in words is "fifty-six billion, eight hundred forty-four million, five hundred thirty-eight thousand, five hundred sixty-two".