563453399 has 2 divisors, whose sum is σ = 563453400. Its totient is φ = 563453398.

The previous prime is 563453351. The next prime is 563453453. The reversal of 563453399 is 993354365.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563453399 - 2¹² = 563449303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563453339) 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, 281726699 + 281726700.

It is an arithmetic number, because the mean of its divisors is an integer number (281726700).

Almost surely, 2^563453399 is an apocalyptic number.

563453399 is a deficient number, since it is larger than the sum of its proper divisors (1).

563453399 is an equidigital number, since it uses as much as digits as its factorization.

563453399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1312200, while the sum is 47.

The square root of 563453399 is about 23737.1733574156. The cubic root of 563453399 is about 825.9479273690.

The spelling of 563453399 in words is "five hundred sixty-three million, four hundred fifty-three thousand, three hundred ninety-nine".