563626363 has 2 divisors, whose sum is σ = 563626364. Its totient is φ = 563626362.

The previous prime is 563626361. The next prime is 563626373. The reversal of 563626363 is 363626365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563626363 - 2¹ = 563626361 is a prime.

Together with 563626361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (563626361) 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 as a sum of consecutive naturals, namely, 281813181 + 281813182.

It is an arithmetic number, because the mean of its divisors is an integer number (281813182).

Almost surely, 2^563626363 is an apocalyptic number.

563626363 is a deficient number, since it is larger than the sum of its proper divisors (1).

563626363 is an equidigital number, since it uses as much as digits as its factorization.

563626363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 40.

The square root of 563626363 is about 23740.8163928707. The cubic root of 563626363 is about 826.0324328148.

The spelling of 563626363 in words is "five hundred sixty-three million, six hundred twenty-six thousand, three hundred sixty-three".