4085533863 has 8 divisors (see below), whose sum is σ = 6052642800. Its totient is φ = 2723689224.

The previous prime is 4085533849. The next prime is 4085533867. The reversal of 4085533863 is 3683355804.

4085533863 is a `hidden beast` number, since 4 + 0 + 8 + 553 + 38 + 63 = 666.

4085533863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4085533863 - 2¹⁰ = 4085532839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085533867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75658008 + ... + 75658061.

It is an arithmetic number, because the mean of its divisors is an integer number (756580350).

Almost surely, 2^4085533863 is an apocalyptic number.

4085533863 is a deficient number, since it is larger than the sum of its proper divisors (1967108937).

4085533863 is a wasteful number, since it uses less digits than its factorization.

4085533863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151316078 (or 151316072 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 4085533863 is about 63918.1810050943. The cubic root of 4085533863 is about 1598.6360593664.

The spelling of 4085533863 in words is "four billion, eighty-five million, five hundred thirty-three thousand, eight hundred sixty-three".