41216533 has 2 divisors, whose sum is σ = 41216534. Its totient is φ = 41216532.

The previous prime is 41216531. The next prime is 41216579. The reversal of 41216533 is 33561214.

41216533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27952369 + 13264164 = 5287^2 + 3642^2 .

It is a cyclic number.

It is not a de Polignac number, because 41216533 - 2¹ = 41216531 is a prime.

Together with 41216531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41216498 and 41216507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41216531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20608266 + 20608267.

It is an arithmetic number, because the mean of its divisors is an integer number (20608267).

Almost surely, 2^41216533 is an apocalyptic number.

It is an amenable number.

41216533 is a deficient number, since it is larger than the sum of its proper divisors (1).

41216533 is an equidigital number, since it uses as much as digits as its factorization.

41216533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 41216533 is about 6420.0103582471. The cubic root of 41216533 is about 345.4276933359.

Adding to 41216533 its reverse (33561214), we get a palindrome (74777747).

The spelling of 41216533 in words is "forty-one million, two hundred sixteen thousand, five hundred thirty-three".