563296273 has 2 divisors, whose sum is σ = 563296274. Its totient is φ = 563296272.

The previous prime is 563296271. The next prime is 563296277. The reversal of 563296273 is 372692365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 513339649 + 49956624 = 22657^2 + 7068^2 .

It is a cyclic number.

It is not a de Polignac number, because 563296273 - 2¹ = 563296271 is a prime.

Together with 563296271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (563296271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281648136 + 281648137.

It is an arithmetic number, because the mean of its divisors is an integer number (281648137).

Almost surely, 2^563296273 is an apocalyptic number.

It is an amenable number.

563296273 is a deficient number, since it is larger than the sum of its proper divisors (1).

563296273 is an equidigital number, since it uses as much as digits as its factorization.

563296273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 43.

The square root of 563296273 is about 23733.8634233873. The cubic root of 563296273 is about 825.8711449415.

The spelling of 563296273 in words is "five hundred sixty-three million, two hundred ninety-six thousand, two hundred seventy-three".