41354569 has 2 divisors, whose sum is σ = 41354570. Its totient is φ = 41354568.

The previous prime is 41354561. The next prime is 41354617. The reversal of 41354569 is 96545314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36156169 + 5198400 = 6013^2 + 2280^2 .

It is a cyclic number.

It is not a de Polignac number, because 41354569 - 2³ = 41354561 is a prime.

It is a super-2 number, since 2×41354569² = 3420400754351522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41354561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20677284 + 20677285.

It is an arithmetic number, because the mean of its divisors is an integer number (20677285).

Almost surely, 2^41354569 is an apocalyptic number.

It is an amenable number.

41354569 is a deficient number, since it is larger than the sum of its proper divisors (1).

41354569 is an equidigital number, since it uses as much as digits as its factorization.

41354569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The square root of 41354569 is about 6430.7518222989. The cubic root of 41354569 is about 345.8128812150.

The spelling of 41354569 in words is "forty-one million, three hundred fifty-four thousand, five hundred sixty-nine".