563900 has 18 divisors (see below), whose sum is σ = 1223880. Its totient is φ = 225520.

The previous prime is 563897. The next prime is 563929. The reversal of 563900 is 9365.

563900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

563900 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 563900.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2720 + ... + 2919.

2⁵⁶³⁹⁰⁰ is an apocalyptic number.

563900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

563900 is an abundant number, since it is smaller than the sum of its proper divisors (659980).

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

563900 is a wasteful number, since it uses less digits than its factorization.

563900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653 (or 5646 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 563900 is about 750.9327533142. The cubic root of 563900 is about 82.6166089011.

The spelling of 563900 in words is "five hundred sixty-three thousand, nine hundred".