56717607623673 has 16 divisors (see below), whose sum is σ = 75688662845376. Its totient is φ = 37779146918400.

The previous prime is 56717607623659. The next prime is 56717607623717. The reversal of 56717607623673 is 37632670671765.

It is not a de Polignac number, because 56717607623673 - 2⁹ = 56717607623161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56717606623673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172834198 + ... + 173162048.

It is an arithmetic number, because the mean of its divisors is an integer number (4730541427836).

Almost surely, 2^{56717607623673} is an apocalyptic number.

It is an amenable number.

56717607623673 is a deficient number, since it is larger than the sum of its proper divisors (18971055221703).

56717607623673 is a wasteful number, since it uses less digits than its factorization.

56717607623673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377384.

The product of its (nonzero) digits is 280052640, while the sum is 66.

The spelling of 56717607623673 in words is "fifty-six trillion, seven hundred seventeen billion, six hundred seven million, six hundred twenty-three thousand, six hundred seventy-three".