563954 has 8 divisors (see below), whose sum is σ = 868908. Its totient is φ = 274320.

The previous prime is 563947. The next prime is 563971. The reversal of 563954 is 459365.

It is a happy number.

563954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 458329 + 105625 = 677^2 + 325^2 .

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

It is a super-2 number, since 2×563954² = 636088228232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563954.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3737 + ... + 3884.

2⁵⁶³⁹⁵⁴ is an apocalyptic number.

563954 is a deficient number, since it is larger than the sum of its proper divisors (304954).

563954 is a wasteful number, since it uses less digits than its factorization.

563954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660.

The product of its digits is 16200, while the sum is 32.

The square root of 563954 is about 750.9687077369. The cubic root of 563954 is about 82.6192459848.

The spelling of 563954 in words is "five hundred sixty-three thousand, nine hundred fifty-four".