564675772499 has 4 divisors (see below), whose sum is σ = 564764578320. Its totient is φ = 564586966680.

The previous prime is 564675772417. The next prime is 564675772511. The reversal of 564675772499 is 994277576465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564675772499 - 2¹⁶ = 564675706963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564675772399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44393372 + ... + 44406089.

It is an arithmetic number, because the mean of its divisors is an integer number (141191144580).

Almost surely, 2^564675772499 is an apocalyptic number.

564675772499 is a deficient number, since it is larger than the sum of its proper divisors (88805821).

564675772499 is an equidigital number, since it uses as much as digits as its factorization.

564675772499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88805820.

The product of its digits is 800150400, while the sum is 71.

The spelling of 564675772499 in words is "five hundred sixty-four billion, six hundred seventy-five million, seven hundred seventy-two thousand, four hundred ninety-nine".