41166563 has 2 divisors, whose sum is σ = 41166564. Its totient is φ = 41166562.

The previous prime is 41166547. The next prime is 41166569. The reversal of 41166563 is 36566114.

41166563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41166563 - 2⁴ = 41166547 is a prime.

It is not a weakly prime, because it can be changed into another prime (41166569) 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, 20583281 + 20583282.

It is an arithmetic number, because the mean of its divisors is an integer number (20583282).

Almost surely, 2^41166563 is an apocalyptic number.

41166563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41166563 is an equidigital number, since it uses as much as digits as its factorization.

41166563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

The square root of 41166563 is about 6416.1174396982. The cubic root of 41166563 is about 345.2880406213.

The spelling of 41166563 in words is "forty-one million, one hundred sixty-six thousand, five hundred sixty-three".