563123063 has 2 divisors, whose sum is σ = 563123064. Its totient is φ = 563123062.

The previous prime is 563123023. The next prime is 563123117. The reversal of 563123063 is 360321365.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563123063 - 2⁶ = 563122999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563123003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281561531 + 281561532.

It is an arithmetic number, because the mean of its divisors is an integer number (281561532).

Almost surely, 2^563123063 is an apocalyptic number.

563123063 is a deficient number, since it is larger than the sum of its proper divisors (1).

563123063 is an equidigital number, since it uses as much as digits as its factorization.

563123063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 563123063 is about 23730.2141372555. The cubic root of 563123063 is about 825.7864862325.

The spelling of 563123063 in words is "five hundred sixty-three million, one hundred twenty-three thousand, sixty-three".