56760650621717 has 20 divisors (see below), whose sum is σ = 66265262336736. Its totient is φ = 48616393102200.

The previous prime is 56760650621699. The next prime is 56760650621729. The reversal of 56760650621717 is 71712605606765.

It is not a de Polignac number, because 56760650621717 - 2¹² = 56760650617621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56760650621767) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5364659 + ... + 11928992.

Almost surely, 2^{56760650621717} is an apocalyptic number.

It is an amenable number.

56760650621717 is a deficient number, since it is larger than the sum of its proper divisors (9504611715019).

56760650621717 is an equidigital number, since it uses as much as digits as its factorization.

56760650621717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17295046 (or 17295025 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 59.

The spelling of 56760650621717 in words is "fifty-six trillion, seven hundred sixty billion, six hundred fifty million, six hundred twenty-one thousand, seven hundred seventeen".