41566541305065 has 16 divisors (see below), whose sum is σ = 76007389815168. Its totient is φ = 19001847453696.

The previous prime is 41566541305033. The next prime is 41566541305067. The reversal of 41566541305065 is 56050314566514.

It is not a de Polignac number, because 41566541305065 - 2⁵ = 41566541305033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41566541304999 and 41566541305017.

It is not an unprimeable number, because it can be changed into a prime (41566541305067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197935910872 + ... + 197935911081.

It is an arithmetic number, because the mean of its divisors is an integer number (4750461863448).

Almost surely, 2^{41566541305065} is an apocalyptic number.

It is an amenable number.

41566541305065 is a deficient number, since it is larger than the sum of its proper divisors (34440848510103).

41566541305065 is a wasteful number, since it uses less digits than its factorization.

41566541305065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395871821968.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 41566541305065 in words is "forty-one trillion, five hundred sixty-six billion, five hundred forty-one million, three hundred five thousand, sixty-five".