2816258213 has 2 divisors, whose sum is σ = 2816258214. Its totient is φ = 2816258212.

The previous prime is 2816258201. The next prime is 2816258329. The reversal of 2816258213 is 3128526182.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1423326529 + 1392931684 = 37727^2 + 37322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2816258213 - 2⁴ = 2816258197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2816252213) 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, 1408129106 + 1408129107.

It is an arithmetic number, because the mean of its divisors is an integer number (1408129107).

Almost surely, 2^2816258213 is an apocalyptic number.

It is an amenable number.

2816258213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2816258213 is an equidigital number, since it uses as much as digits as its factorization.

2816258213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 38.

The square root of 2816258213 is about 53068.4295320674. The cubic root of 2816258213 is about 1412.1824948299.

The spelling of 2816258213 in words is "two billion, eight hundred sixteen million, two hundred fifty-eight thousand, two hundred thirteen".