563482863 has 24 divisors (see below), whose sum is σ = 829795200. Its totient is φ = 368360784.

The previous prime is 563482817. The next prime is 563482873. The reversal of 563482863 is 368284365.

It is a happy number.

563482863 is a `hidden beast` number, since 5 + 634 + 8 + 2 + 8 + 6 + 3 = 666.

It is not a de Polignac number, because 563482863 - 2¹⁰ = 563481839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563482873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257508 + ... + 259686.

It is an arithmetic number, because the mean of its divisors is an integer number (34574800).

Almost surely, 2^563482863 is an apocalyptic number.

563482863 is a deficient number, since it is larger than the sum of its proper divisors (266312337).

563482863 is a wasteful number, since it uses less digits than its factorization.

563482863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731 (or 2728 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 563482863 is about 23737.7939792222. The cubic root of 563482863 is about 825.9623238897.

The spelling of 563482863 in words is "five hundred sixty-three million, four hundred eighty-two thousand, eight hundred sixty-three".