56112644562 has 32 divisors (see below), whose sum is σ = 125025526080. Its totient is φ = 16670068800.

The previous prime is 56112644537. The next prime is 56112644593. The reversal of 56112644562 is 26544621165.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12401064 + ... + 12405587.

It is an arithmetic number, because the mean of its divisors is an integer number (3907047690).

Almost surely, 2^56112644562 is an apocalyptic number.

56112644562 is an abundant number, since it is smaller than the sum of its proper divisors (68912881518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56112644562 is a wasteful number, since it uses less digits than its factorization.

56112644562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24806698.

The product of its digits is 345600, while the sum is 42.

The spelling of 56112644562 in words is "fifty-six billion, one hundred twelve million, six hundred forty-four thousand, five hundred sixty-two".