3663522193 has 2 divisors, whose sum is σ = 3663522194. Its totient is φ = 3663522192.

The previous prime is 3663522169. The next prime is 3663522227. The reversal of 3663522193 is 3912253663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3635728209 + 27793984 = 60297^2 + 5272^2 .

It is a cyclic number.

It is not a de Polignac number, because 3663522193 - 2²¹ = 3661425041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3663522293) 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, 1831761096 + 1831761097.

It is an arithmetic number, because the mean of its divisors is an integer number (1831761097).

Almost surely, 2^3663522193 is an apocalyptic number.

It is an amenable number.

3663522193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3663522193 is an equidigital number, since it uses as much as digits as its factorization.

3663522193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 40.

The square root of 3663522193 is about 60527.0368760936. The cubic root of 3663522193 is about 1541.5807394283.

The spelling of 3663522193 in words is "three billion, six hundred sixty-three million, five hundred twenty-two thousand, one hundred ninety-three".