563525113 has 2 divisors, whose sum is σ = 563525114. Its totient is φ = 563525112.

The previous prime is 563525111. The next prime is 563525143. The reversal of 563525113 is 311525365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301473769 + 262051344 = 17363^2 + 16188^2 .

It is a cyclic number.

It is not a de Polignac number, because 563525113 - 2¹ = 563525111 is a prime.

Together with 563525111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (563525111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281762556 + 281762557.

It is an arithmetic number, because the mean of its divisors is an integer number (281762557).

Almost surely, 2^563525113 is an apocalyptic number.

It is an amenable number.

563525113 is a deficient number, since it is larger than the sum of its proper divisors (1).

563525113 is an equidigital number, since it uses as much as digits as its factorization.

563525113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13500, while the sum is 31.

The square root of 563525113 is about 23738.6838935944. The cubic root of 563525113 is about 825.9829669523.

The spelling of 563525113 in words is "five hundred sixty-three million, five hundred twenty-five thousand, one hundred thirteen".