2613605273 has 2 divisors, whose sum is σ = 2613605274. Its totient is φ = 2613605272.

The previous prime is 2613605243. The next prime is 2613605303. The reversal of 2613605273 is 3725063162.

It is a balanced prime because it is at equal distance from previous prime (2613605243) and next prime (2613605303).

It can be written as a sum of positive squares in only one way, i.e., 2517329929 + 96275344 = 50173^2 + 9812^2 .

It is a cyclic number.

It is not a de Polignac number, because 2613605273 - 2¹⁸ = 2613343129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2613605233) 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, 1306802636 + 1306802637.

It is an arithmetic number, because the mean of its divisors is an integer number (1306802637).

Almost surely, 2^2613605273 is an apocalyptic number.

It is an amenable number.

2613605273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613605273 is an equidigital number, since it uses as much as digits as its factorization.

2613605273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 2613605273 is about 51123.4317412280. The cubic root of 2613605273 is about 1377.4631811530.

The spelling of 2613605273 in words is "two billion, six hundred thirteen million, six hundred five thousand, two hundred seventy-three".