41552081 has 2 divisors, whose sum is σ = 41552082. Its totient is φ = 41552080.

The previous prime is 41552047. The next prime is 41552083. The reversal of 41552081 is 18025514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38254225 + 3297856 = 6185^2 + 1816^2 .

It is a cyclic number.

It is not a de Polignac number, because 41552081 - 2¹⁰ = 41551057 is a prime.

It is a super-2 number, since 2×41552081² = 3453150870861122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 41552083, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41552081.

It is not a weakly prime, because it can be changed into another prime (41552083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20776040 + 20776041.

It is an arithmetic number, because the mean of its divisors is an integer number (20776041).

Almost surely, 2^41552081 is an apocalyptic number.

It is an amenable number.

41552081 is a deficient number, since it is larger than the sum of its proper divisors (1).

41552081 is an equidigital number, since it uses as much as digits as its factorization.

41552081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 41552081 is about 6446.0903654851. The cubic root of 41552081 is about 346.3625483541.

Adding to 41552081 its reverse (18025514), we get a palindrome (59577595).

The spelling of 41552081 in words is "forty-one million, five hundred fifty-two thousand, eighty-one".