41509361 has 2 divisors, whose sum is σ = 41509362. Its totient is φ = 41509360.

The previous prime is 41509331. The next prime is 41509373. The reversal of 41509361 is 16390514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28143025 + 13366336 = 5305^2 + 3656^2 .

It is a cyclic number.

It is not a de Polignac number, because 41509361 - 2⁶ = 41509297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41509331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20754680 + 20754681.

It is an arithmetic number, because the mean of its divisors is an integer number (20754681).

Almost surely, 2^41509361 is an apocalyptic number.

It is an amenable number.

41509361 is a deficient number, since it is larger than the sum of its proper divisors (1).

41509361 is an equidigital number, since it uses as much as digits as its factorization.

41509361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 41509361 is about 6442.7758769028. The cubic root of 41509361 is about 346.2438083580.

Adding to 41509361 its reverse (16390514), we get a palindrome (57899875).

The spelling of 41509361 in words is "forty-one million, five hundred nine thousand, three hundred sixty-one".