56822578312 has 16 divisors (see below), whose sum is σ = 106707015360. Its totient is φ = 28367374224.

The previous prime is 56822578301. The next prime is 56822578321. The reversal of 56822578312 is 21387522865.

It is an unprimeable number.

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, 5483868 + ... + 5494219.

It is an arithmetic number, because the mean of its divisors is an integer number (6669188460).

Almost surely, 2^56822578312 is an apocalyptic number.

It is an amenable number.

56822578312 is a deficient number, since it is larger than the sum of its proper divisors (49884437048).

56822578312 is a wasteful number, since it uses less digits than its factorization.

56822578312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10978740 (or 10978736 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The spelling of 56822578312 in words is "fifty-six billion, eight hundred twenty-two million, five hundred seventy-eight thousand, three hundred twelve".