564234724223 has 2 divisors, whose sum is σ = 564234724224. Its totient is φ = 564234724222.

The previous prime is 564234724201. The next prime is 564234724289. The reversal of 564234724223 is 322427432465.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564234724223 - 2¹⁸ = 564234462079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564234724523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282117362111 + 282117362112.

It is an arithmetic number, because the mean of its divisors is an integer number (282117362112).

Almost surely, 2^564234724223 is an apocalyptic number.

564234724223 is a deficient number, since it is larger than the sum of its proper divisors (1).

564234724223 is an equidigital number, since it uses as much as digits as its factorization.

564234724223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 44.

The spelling of 564234724223 in words is "five hundred sixty-four billion, two hundred thirty-four million, seven hundred twenty-four thousand, two hundred twenty-three".