56630043766 has 16 divisors (see below), whose sum is σ = 86988767184. Its totient is φ = 27634821984.

The previous prime is 56630043749. The next prime is 56630043773. The reversal of 56630043766 is 66734003665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148005 + ... + 367648.

It is an arithmetic number, because the mean of its divisors is an integer number (5436797949).

Almost surely, 2^56630043766 is an apocalyptic number.

56630043766 is a deficient number, since it is larger than the sum of its proper divisors (30358723418).

56630043766 is a wasteful number, since it uses less digits than its factorization.

56630043766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516975.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 56630043766 in words is "fifty-six billion, six hundred thirty million, forty-three thousand, seven hundred sixty-six".