4064530346549 has 2 divisors, whose sum is σ = 4064530346550. Its totient is φ = 4064530346548.

The previous prime is 4064530346497. The next prime is 4064530346587. The reversal of 4064530346549 is 9456430354604.

4064530346549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3387624302500 + 676906044049 = 1840550^2 + 822743^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064530346549 - 2²⁰ = 4064529297973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4064530346549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064530349549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032265173274 + 2032265173275.

It is an arithmetic number, because the mean of its divisors is an integer number (2032265173275).

Almost surely, 2^{4064530346549} is an apocalyptic number.

It is an amenable number.

4064530346549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064530346549 is an equidigital number, since it uses as much as digits as its factorization.

4064530346549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 53.

The spelling of 4064530346549 in words is "four trillion, sixty-four billion, five hundred thirty million, three hundred forty-six thousand, five hundred forty-nine".