563995 has 4 divisors (see below), whose sum is σ = 676800. Its totient is φ = 451192.

The previous prime is 563987. The next prime is 563999. The reversal of 563995 is 599365.

563995 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 563995 - 2³ = 563987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (563999) 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, 56395 + ... + 56404.

It is an arithmetic number, because the mean of its divisors is an integer number (169200).

2⁵⁶³⁹⁹⁵ is an apocalyptic number.

563995 is a deficient number, since it is larger than the sum of its proper divisors (112805).

563995 is a wasteful number, since it uses less digits than its factorization.

563995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112804.

The product of its digits is 36450, while the sum is 37.

The square root of 563995 is about 750.9960053156. The cubic root of 563995 is about 82.6212481026.

It can be divided in two parts, 5 and 63995, that added together give a cube (64000 = 40³).

The spelling of 563995 in words is "five hundred sixty-three thousand, nine hundred ninety-five".