563888363 has 2 divisors, whose sum is σ = 563888364. Its totient is φ = 563888362.

The previous prime is 563888329. The next prime is 563888393. The reversal of 563888363 is 363888365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563888363 - 2²⁰ = 562839787 is a prime.

It is not a weakly prime, because it can be changed into another prime (563888393) 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, 281944181 + 281944182.

It is an arithmetic number, because the mean of its divisors is an integer number (281944182).

Almost surely, 2^563888363 is an apocalyptic number.

563888363 is a deficient number, since it is larger than the sum of its proper divisors (1).

563888363 is an equidigital number, since it uses as much as digits as its factorization.

563888363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 50.

The square root of 563888363 is about 23746.3336749065. Note that the first 3 decimals coincide. The cubic root of 563888363 is about 826.1604058752.

The spelling of 563888363 in words is "five hundred sixty-three million, eight hundred eighty-eight thousand, three hundred sixty-three".