2805652319 has 2 divisors, whose sum is σ = 2805652320. Its totient is φ = 2805652318.

The previous prime is 2805652277. The next prime is 2805652327. The reversal of 2805652319 is 9132565082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2805652319 - 2²⁸ = 2537216863 is a prime.

It is a super-2 number, since 2×2805652319² = 15743369870220155522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2805652379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402826159 + 1402826160.

It is an arithmetic number, because the mean of its divisors is an integer number (1402826160).

Almost surely, 2^2805652319 is an apocalyptic number.

2805652319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2805652319 is an equidigital number, since it uses as much as digits as its factorization.

2805652319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 2805652319 is about 52968.4086885759. The cubic root of 2805652319 is about 1410.4075275254.

The spelling of 2805652319 in words is "two billion, eight hundred five million, six hundred fifty-two thousand, three hundred nineteen".