41413549 has 2 divisors, whose sum is σ = 41413550. Its totient is φ = 41413548.

The previous prime is 41413543. The next prime is 41413577. The reversal of 41413549 is 94531414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29975625 + 11437924 = 5475^2 + 3382^2 .

It is a cyclic number.

It is not a de Polignac number, because 41413549 - 2⁵ = 41413517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41413549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41413543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20706774 + 20706775.

It is an arithmetic number, because the mean of its divisors is an integer number (20706775).

Almost surely, 2^41413549 is an apocalyptic number.

It is an amenable number.

41413549 is a deficient number, since it is larger than the sum of its proper divisors (1).

41413549 is an equidigital number, since it uses as much as digits as its factorization.

41413549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 41413549 is about 6435.3359663657. The cubic root of 41413549 is about 345.9772028817.

The spelling of 41413549 in words is "forty-one million, four hundred thirteen thousand, five hundred forty-nine".