41684603563 has 2 divisors, whose sum is σ = 41684603564. Its totient is φ = 41684603562.

The previous prime is 41684603549. The next prime is 41684603579. The reversal of 41684603563 is 36530648614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41684603563 - 2¹³ = 41684595371 is a prime.

It is not a weakly prime, because it can be changed into another prime (41684603533) 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, 20842301781 + 20842301782.

It is an arithmetic number, because the mean of its divisors is an integer number (20842301782).

Almost surely, 2^41684603563 is an apocalyptic number.

41684603563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41684603563 is an equidigital number, since it uses as much as digits as its factorization.

41684603563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 41684603563 in words is "forty-one billion, six hundred eighty-four million, six hundred three thousand, five hundred sixty-three".