852316566 has 16 divisors (see below), whose sum is σ = 1778747904. Its totient is φ = 271753064.

The previous prime is 852316559. The next prime is 852316579. The reversal of 852316566 is 665613258.

It is a happy number.

852316566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3087966 + ... + 3088241.

It is an arithmetic number, because the mean of its divisors is an integer number (111171744).

Almost surely, 2^852316566 is an apocalyptic number.

852316566 is an abundant number, since it is smaller than the sum of its proper divisors (926431338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

852316566 is a wasteful number, since it uses less digits than its factorization.

852316566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176235.

The product of its digits is 259200, while the sum is 42.

The square root of 852316566 is about 29194.4612212659. The cubic root of 852316566 is about 948.1280092945.

The spelling of 852316566 in words is "eight hundred fifty-two million, three hundred sixteen thousand, five hundred sixty-six".