563544223 has 8 divisors (see below), whose sum is σ = 625196160. Its totient is φ = 503629080.

The previous prime is 563544217. The next prime is 563544227. The reversal of 563544223 is 322445365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563544223 - 2²⁵ = 529989791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563544227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433515 + ... + 434812.

It is an arithmetic number, because the mean of its divisors is an integer number (78149520).

Almost surely, 2^563544223 is an apocalyptic number.

563544223 is a deficient number, since it is larger than the sum of its proper divisors (61651937).

563544223 is a wasteful number, since it uses less digits than its factorization.

563544223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868397.

The product of its digits is 86400, while the sum is 34.

The square root of 563544223 is about 23739.0863977534. The cubic root of 563544223 is about 825.9923036294.

Adding to 563544223 its reverse (322445365), we get a palindrome (885989588).

The spelling of 563544223 in words is "five hundred sixty-three million, five hundred forty-four thousand, two hundred twenty-three".