563487223 has 4 divisors (see below), whose sum is σ = 606832408. Its totient is φ = 520142040.

The previous prime is 563487203. The next prime is 563487241. The reversal of 563487223 is 322784365.

563487223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 563487223 - 2⁵ = 563487191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563487203) 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, 21672573 + ... + 21672598.

It is an arithmetic number, because the mean of its divisors is an integer number (151708102).

Almost surely, 2^563487223 is an apocalyptic number.

563487223 is a deficient number, since it is larger than the sum of its proper divisors (43345185).

563487223 is a wasteful number, since it uses less digits than its factorization.

563487223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43345184.

The product of its digits is 241920, while the sum is 40.

The square root of 563487223 is about 23737.8858157166. The cubic root of 563487223 is about 825.9644542038.

The spelling of 563487223 in words is "five hundred sixty-three million, four hundred eighty-seven thousand, two hundred twenty-three".