564333056323 has 4 divisors (see below), whose sum is σ = 564383967840. Its totient is φ = 564282144808.

The previous prime is 564333056321. The next prime is 564333056341. The reversal of 564333056323 is 323650333465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323650333465 = 5 ⋅64730066693.

It is a cyclic number.

It is not a de Polignac number, because 564333056323 - 2¹ = 564333056321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564333056323.

It is not an unprimeable number, because it can be changed into a prime (564333056321) 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, 25439128 + ... + 25461301.

It is an arithmetic number, because the mean of its divisors is an integer number (141095991960).

Almost surely, 2^564333056323 is an apocalyptic number.

564333056323 is a deficient number, since it is larger than the sum of its proper divisors (50911517).

564333056323 is a wasteful number, since it uses less digits than its factorization.

564333056323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50911516.

The product of its (nonzero) digits is 1749600, while the sum is 43.

Adding to 564333056323 its reverse (323650333465), we get a palindrome (887983389788).

The spelling of 564333056323 in words is "five hundred sixty-four billion, three hundred thirty-three million, fifty-six thousand, three hundred twenty-three".