564206330663223 has 4 divisors (see below), whose sum is σ = 752275107550968. Its totient is φ = 376137553775480.

The previous prime is 564206330663149. The next prime is 564206330663279. The reversal of 564206330663223 is 322366033602465.

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 564206330663223 - 2¹³ = 564206330655031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564206330665223) 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, 94034388443868 + ... + 94034388443873.

It is an arithmetic number, because the mean of its divisors is an integer number (188068776887742).

Almost surely, 2^{564206330663223} is an apocalyptic number.

564206330663223 is a deficient number, since it is larger than the sum of its proper divisors (188068776887745).

564206330663223 is a wasteful number, since it uses less digits than its factorization.

564206330663223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188068776887744.

The product of its (nonzero) digits is 16796160, while the sum is 51.

The spelling of 564206330663223 in words is "five hundred sixty-four trillion, two hundred six billion, three hundred thirty million, six hundred sixty-three thousand, two hundred twenty-three".