2065307273 has 2 divisors, whose sum is σ = 2065307274. Its totient is φ = 2065307272.

The previous prime is 2065307173. The next prime is 2065307351. The reversal of 2065307273 is 3727035602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1970205769 + 95101504 = 44387^2 + 9752^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065307273 - 2¹⁴ = 2065290889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2065307173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032653636 + 1032653637.

It is an arithmetic number, because the mean of its divisors is an integer number (1032653637).

Almost surely, 2^2065307273 is an apocalyptic number.

It is an amenable number.

2065307273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065307273 is an equidigital number, since it uses as much as digits as its factorization.

2065307273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 2065307273 is about 45445.6518602165. The cubic root of 2065307273 is about 1273.4881011149.

The spelling of 2065307273 in words is "two billion, sixty-five million, three hundred seven thousand, two hundred seventy-three".