9603541663 has 2 divisors, whose sum is σ = 9603541664. Its totient is φ = 9603541662.

The previous prime is 9603541657. The next prime is 9603541667. The reversal of 9603541663 is 3661453069.

It is a strong prime.

It is an emirp because it is prime and its reverse (3661453069) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9603541663 - 2¹⁷ = 9603410591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9603541667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4801770831 + 4801770832.

It is an arithmetic number, because the mean of its divisors is an integer number (4801770832).

Almost surely, 2^9603541663 is an apocalyptic number.

9603541663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9603541663 is an equidigital number, since it uses as much as digits as its factorization.

9603541663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 9603541663 is about 97997.6615180179. The cubic root of 9603541663 is about 2125.5784658518.

The spelling of 9603541663 in words is "nine billion, six hundred three million, five hundred forty-one thousand, six hundred sixty-three".