41565269 has 2 divisors, whose sum is σ = 41565270. Its totient is φ = 41565268.

The previous prime is 41565263. The next prime is 41565281. The reversal of 41565269 is 96256514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31080625 + 10484644 = 5575^2 + 3238^2 .

It is a cyclic number.

It is not a de Polignac number, because 41565269 - 2⁴ = 41565253 is a prime.

It is a super-2 number, since 2×41565269² = 3455343174084722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41565263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20782634 + 20782635.

It is an arithmetic number, because the mean of its divisors is an integer number (20782635).

Almost surely, 2^41565269 is an apocalyptic number.

It is an amenable number.

41565269 is a deficient number, since it is larger than the sum of its proper divisors (1).

41565269 is an equidigital number, since it uses as much as digits as its factorization.

41565269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The square root of 41565269 is about 6447.1132299658. The cubic root of 41565269 is about 346.3991878838.

The spelling of 41565269 in words is "forty-one million, five hundred sixty-five thousand, two hundred sixty-nine".