2852530309 has 2 divisors, whose sum is σ = 2852530310. Its totient is φ = 2852530308.

The previous prime is 2852530273. The next prime is 2852530319. The reversal of 2852530309 is 9030352582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2071160100 + 781370209 = 45510^2 + 27953^2 .

It is a cyclic number.

It is not a de Polignac number, because 2852530309 - 2¹⁹ = 2852006021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2852530319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426265154 + 1426265155.

It is an arithmetic number, because the mean of its divisors is an integer number (1426265155).

Almost surely, 2^2852530309 is an apocalyptic number.

It is an amenable number.

2852530309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2852530309 is an equidigital number, since it uses as much as digits as its factorization.

2852530309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 2852530309 is about 53409.0845175238. The cubic root of 2852530309 is about 1418.2194022672.

The spelling of 2852530309 in words is "two billion, eight hundred fifty-two million, five hundred thirty thousand, three hundred nine".