563250365 has 8 divisors (see below), whose sum is σ = 676029240. Its totient is φ = 450514432.

The previous prime is 563250361. The next prime is 563250449. The reversal of 563250365 is 563052365.

It can be written as a sum of positive squares in 4 ways, for example, as 82500889 + 480749476 = 9083^2 + 21926^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 563250365 - 2² = 563250361 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563250361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39521 + ... + 51849.

It is an arithmetic number, because the mean of its divisors is an integer number (84503655).

Almost surely, 2^563250365 is an apocalyptic number.

It is an amenable number.

563250365 is a deficient number, since it is larger than the sum of its proper divisors (112778875).

563250365 is a wasteful number, since it uses less digits than its factorization.

563250365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21471.

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 563250365 is about 23732.8962623612. The cubic root of 563250365 is about 825.8487084817.

The spelling of 563250365 in words is "five hundred sixty-three million, two hundred fifty thousand, three hundred sixty-five".