564717415423 has 8 divisors (see below), whose sum is σ = 649350789248. Its totient is φ = 481073905944.

The previous prime is 564717415399. The next prime is 564717415463. The reversal of 564717415423 is 324514717465.

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

It is a cyclic number.

It is not a de Polignac number, because 564717415423 - 2⁵ = 564717415391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564717415463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247464861 + ... + 247467142.

It is an arithmetic number, because the mean of its divisors is an integer number (81168848656).

Almost surely, 2^564717415423 is an apocalyptic number.

564717415423 is a deficient number, since it is larger than the sum of its proper divisors (84633373825).

564717415423 is a wasteful number, since it uses less digits than its factorization.

564717415423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494932173.

The product of its digits is 2822400, while the sum is 49.

The spelling of 564717415423 in words is "five hundred sixty-four billion, seven hundred seventeen million, four hundred fifteen thousand, four hundred twenty-three".