56707267075647 has 8 divisors (see below), whose sum is σ = 75609754563120. Its totient is φ = 37804812152640.

The previous prime is 56707267075609. The next prime is 56707267075699. The reversal of 56707267075647 is 74657076270765.

56707267075647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56707267075647 - 2⁷ = 56707267075519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56707267075247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737622 + ... + 11286467.

It is an arithmetic number, because the mean of its divisors is an integer number (9451219320390).

Almost surely, 2^{56707267075647} is an apocalyptic number.

56707267075647 is a deficient number, since it is larger than the sum of its proper divisors (18902487487473).

56707267075647 is a wasteful number, since it uses less digits than its factorization.

56707267075647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282233.

The product of its (nonzero) digits is 726062400, while the sum is 69.

The spelling of 56707267075647 in words is "fifty-six trillion, seven hundred seven billion, two hundred sixty-seven million, seventy-five thousand, six hundred forty-seven".