8475563 has 2 divisors, whose sum is σ = 8475564. Its totient is φ = 8475562.

The previous prime is 8475547. The next prime is 8475581. The reversal of 8475563 is 3655748.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8475563 - 2⁴ = 8475547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8475263) 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, 4237781 + 4237782.

It is an arithmetic number, because the mean of its divisors is an integer number (4237782).

Almost surely, 2^8475563 is an apocalyptic number.

8475563 is a deficient number, since it is larger than the sum of its proper divisors (1).

8475563 is an equidigital number, since it uses as much as digits as its factorization.

8475563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 8475563 is about 2911.2820200042. The cubic root of 8475563 is about 203.8869920681.

The spelling of 8475563 in words is "eight million, four hundred seventy-five thousand, five hundred sixty-three".