563395444 has 12 divisors (see below), whose sum is σ = 989692704. Its totient is φ = 280626104.

The previous prime is 563395409. The next prime is 563395507. The reversal of 563395444 is 444593365.

563395444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

563395444 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a self number, because there is not a number n which added to its sum of digits gives 563395444.

It is a congruent number.

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, 266722 + ... + 268825.

It is an arithmetic number, because the mean of its divisors is an integer number (82474392).

Almost surely, 2^563395444 is an apocalyptic number.

It is an amenable number.

563395444 is a deficient number, since it is larger than the sum of its proper divisors (426297260).

563395444 is a wasteful number, since it uses less digits than its factorization.

563395444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535814 (or 535812 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The square root of 563395444 is about 23735.9525614625. The cubic root of 563395444 is about 825.9196082844.

The spelling of 563395444 in words is "five hundred sixty-three million, three hundred ninety-five thousand, four hundred forty-four".