41318573 has 2 divisors, whose sum is σ = 41318574. Its totient is φ = 41318572.

The previous prime is 41318549. The next prime is 41318581. The reversal of 41318573 is 37581314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21409129 + 19909444 = 4627^2 + 4462^2 .

It is a cyclic number.

It is not a de Polignac number, because 41318573 - 2⁶ = 41318509 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41318503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20659286 + 20659287.

It is an arithmetic number, because the mean of its divisors is an integer number (20659287).

Almost surely, 2^41318573 is an apocalyptic number.

It is an amenable number.

41318573 is a deficient number, since it is larger than the sum of its proper divisors (1).

41318573 is an equidigital number, since it uses as much as digits as its factorization.

41318573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 41318573 is about 6427.9524733775. The cubic root of 41318573 is about 345.7125175054.

Adding to 41318573 its reverse (37581314), we get a palindrome (78899887).

The spelling of 41318573 in words is "forty-one million, three hundred eighteen thousand, five hundred seventy-three".