563189 has 4 divisors (see below), whose sum is σ = 614400. Its totient is φ = 511980.

The previous prime is 563183. The next prime is 563197. The reversal of 563189 is 981365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563189 - 2¹² = 559093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563183) 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, 25589 + ... + 25610.

It is an arithmetic number, because the mean of its divisors is an integer number (153600).

2⁵⁶³¹⁸⁹ is an apocalyptic number.

It is an amenable number.

563189 is a deficient number, since it is larger than the sum of its proper divisors (51211).

563189 is a wasteful number, since it uses less digits than its factorization.

563189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51210.

The product of its digits is 6480, while the sum is 32.

The square root of 563189 is about 750.4591927613. The cubic root of 563189 is about 82.5818715871.

The spelling of 563189 in words is "five hundred sixty-three thousand, one hundred eighty-nine".