4165663297 has 2 divisors, whose sum is σ = 4165663298. Its totient is φ = 4165663296.

The previous prime is 4165663277. The next prime is 4165663349. The reversal of 4165663297 is 7923665614.

It is a happy number.

4165663297 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 can be written as a sum of positive squares in only one way, i.e., 3858397456 + 307265841 = 62116^2 + 17529^2 .

It is a cyclic number.

It is not a de Polignac number, because 4165663297 - 2¹⁵ = 4165630529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4165663297.

It is not a weakly prime, because it can be changed into another prime (4165663247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2082831648 + 2082831649.

It is an arithmetic number, because the mean of its divisors is an integer number (2082831649).

Almost surely, 2^4165663297 is an apocalyptic number.

It is an amenable number.

4165663297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4165663297 is an equidigital number, since it uses as much as digits as its factorization.

4165663297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The square root of 4165663297 is about 64541.9499008203. The cubic root of 4165663297 is about 1609.0197982717.

The spelling of 4165663297 in words is "four billion, one hundred sixty-five million, six hundred sixty-three thousand, two hundred ninety-seven".