41105550569 has 2 divisors, whose sum is σ = 41105550570. Its totient is φ = 41105550568.

The previous prime is 41105550559. The next prime is 41105550583. The reversal of 41105550569 is 96505550114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40194235225 + 911315344 = 200485^2 + 30188^2 .

It is a cyclic number.

It is not a de Polignac number, because 41105550569 - 2²⁸ = 40837115113 is a prime.

It is a super-2 number, since 2×41105550569² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41105550559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552775284 + 20552775285.

It is an arithmetic number, because the mean of its divisors is an integer number (20552775285).

Almost surely, 2^41105550569 is an apocalyptic number.

It is an amenable number.

41105550569 is a deficient number, since it is larger than the sum of its proper divisors (1).

41105550569 is an equidigital number, since it uses as much as digits as its factorization.

41105550569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 41105550569 in words is "forty-one billion, one hundred five million, five hundred fifty thousand, five hundred sixty-nine".