2805246413 has 2 divisors, whose sum is σ = 2805246414. Its totient is φ = 2805246412.

The previous prime is 2805246377. The next prime is 2805246439. The reversal of 2805246413 is 3146425082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1740725284 + 1064521129 = 41722^2 + 32627^2 .

It is a cyclic number.

It is not a de Polignac number, because 2805246413 - 2¹⁶ = 2805180877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2805246443) 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, 1402623206 + 1402623207.

It is an arithmetic number, because the mean of its divisors is an integer number (1402623207).

Almost surely, 2^2805246413 is an apocalyptic number.

It is an amenable number.

2805246413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2805246413 is an equidigital number, since it uses as much as digits as its factorization.

2805246413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2805246413 is about 52964.5769642315. The cubic root of 2805246413 is about 1410.3395076351.

The spelling of 2805246413 in words is "two billion, eight hundred five million, two hundred forty-six thousand, four hundred thirteen".