563475019 has 2 divisors, whose sum is σ = 563475020. Its totient is φ = 563475018.

The previous prime is 563475007. The next prime is 563475043. The reversal of 563475019 is 910574365.

563475019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563475019 - 2⁵ = 563474987 is a prime.

It is a super-2 number, since 2×563475019² = 635008194074100722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (563475079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281737509 + 281737510.

It is an arithmetic number, because the mean of its divisors is an integer number (281737510).

Almost surely, 2^563475019 is an apocalyptic number.

563475019 is a deficient number, since it is larger than the sum of its proper divisors (1).

563475019 is an equidigital number, since it uses as much as digits as its factorization.

563475019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 563475019 is about 23737.6287568915. The cubic root of 563475019 is about 825.9584912511.

The spelling of 563475019 in words is "five hundred sixty-three million, four hundred seventy-five thousand, nineteen".