3805422563 has 2 divisors, whose sum is σ = 3805422564. Its totient is φ = 3805422562.

The previous prime is 3805422541. The next prime is 3805422587. The reversal of 3805422563 is 3652245083.

It is a happy number.

3805422563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3652245083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3805422563 - 2⁶ = 3805422499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3805422463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902711281 + 1902711282.

It is an arithmetic number, because the mean of its divisors is an integer number (1902711282).

Almost surely, 2^3805422563 is an apocalyptic number.

3805422563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805422563 is an equidigital number, since it uses as much as digits as its factorization.

3805422563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 3805422563 is about 61688.1071439220. The cubic root of 3805422563 is about 1561.2326662866.

The spelling of 3805422563 in words is "three billion, eight hundred five million, four hundred twenty-two thousand, five hundred sixty-three".