2805056363 has 2 divisors, whose sum is σ = 2805056364. Its totient is φ = 2805056362.

The previous prime is 2805056347. The next prime is 2805056399. The reversal of 2805056363 is 3636505082.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2805056363 - 2⁴ = 2805056347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2805052363) 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, 1402528181 + 1402528182.

It is an arithmetic number, because the mean of its divisors is an integer number (1402528182).

Almost surely, 2^2805056363 is an apocalyptic number.

2805056363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2805056363 is an equidigital number, since it uses as much as digits as its factorization.

2805056363 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 38.

The square root of 2805056363 is about 52962.7828101961. The cubic root of 2805056363 is about 1410.3076576610.

The spelling of 2805056363 in words is "two billion, eight hundred five million, fifty-six thousand, three hundred sixty-three".