41663546383 has 2 divisors, whose sum is σ = 41663546384. Its totient is φ = 41663546382.

The previous prime is 41663546381. The next prime is 41663546479. The reversal of 41663546383 is 38364536614.

41663546383 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 is a cyclic number.

It is not a de Polignac number, because 41663546383 - 2¹ = 41663546381 is a prime.

Together with 41663546381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41663546381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20831773191 + 20831773192.

It is an arithmetic number, because the mean of its divisors is an integer number (20831773192).

Almost surely, 2^41663546383 is an apocalyptic number.

41663546383 is a deficient number, since it is larger than the sum of its proper divisors (1).

41663546383 is an equidigital number, since it uses as much as digits as its factorization.

41663546383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 49.

The spelling of 41663546383 in words is "forty-one billion, six hundred sixty-three million, five hundred forty-six thousand, three hundred eighty-three".