563427568 has 20 divisors (see below), whose sum is σ = 1190881368. Its totient is φ = 256103360.

The previous prime is 563427547. The next prime is 563427569. The reversal of 563427568 is 865724365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563427569) 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 3 ways as a sum of consecutive naturals, for example, 1600471 + ... + 1600822.

Almost surely, 2^563427568 is an apocalyptic number.

It is an amenable number.

563427568 is an abundant number, since it is smaller than the sum of its proper divisors (627453800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563427568 is a wasteful number, since it uses less digits than its factorization.

563427568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201312 (or 3201306 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 563427568 is about 23736.6292467991. The cubic root of 563427568 is about 825.9353055699.

The spelling of 563427568 in words is "five hundred sixty-three million, four hundred twenty-seven thousand, five hundred sixty-eight".