41564329 has 2 divisors, whose sum is σ = 41564330. Its totient is φ = 41564328.

The previous prime is 41564291. The next prime is 41564339. The reversal of 41564329 is 92346514.

It is a happy number.

41564329 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 can be written as a sum of positive squares in only one way, i.e., 29648025 + 11916304 = 5445^2 + 3452^2 .

It is a cyclic number.

It is not a de Polignac number, because 41564329 - 2¹¹ = 41562281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41564294 and 41564303.

It is not a weakly prime, because it can be changed into another prime (41564339) 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, 20782164 + 20782165.

It is an arithmetic number, because the mean of its divisors is an integer number (20782165).

Almost surely, 2^41564329 is an apocalyptic number.

It is an amenable number.

41564329 is a deficient number, since it is larger than the sum of its proper divisors (1).

41564329 is an equidigital number, since it uses as much as digits as its factorization.

41564329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 41564329 is about 6447.0403287090. The cubic root of 41564329 is about 346.3965765876.

The spelling of 41564329 in words is "forty-one million, five hundred sixty-four thousand, three hundred twenty-nine".