4065750193 has 2 divisors, whose sum is σ = 4065750194. Its totient is φ = 4065750192.

The previous prime is 4065750163. The next prime is 4065750251. The reversal of 4065750193 is 3910575604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3834953329 + 230796864 = 61927^2 + 15192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4065750193 is a prime.

It is not a weakly prime, because it can be changed into another prime (4065750133) 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, 2032875096 + 2032875097.

It is an arithmetic number, because the mean of its divisors is an integer number (2032875097).

Almost surely, 2^4065750193 is an apocalyptic number.

It is an amenable number.

4065750193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4065750193 is an equidigital number, since it uses as much as digits as its factorization.

4065750193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 4065750193 is about 63763.2354339082. The cubic root of 4065750193 is about 1596.0514868399.

The spelling of 4065750193 in words is "four billion, sixty-five million, seven hundred fifty thousand, one hundred ninety-three".