852808582 has 16 divisors (see below), whose sum is σ = 1340727552. Its totient is φ = 406063240.

The previous prime is 852808573. The next prime is 852808601. The reversal of 852808582 is 285808258.

852808582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 30394 + ... + 51277.

It is an arithmetic number, because the mean of its divisors is an integer number (83795472).

Almost surely, 2^852808582 is an apocalyptic number.

852808582 is a deficient number, since it is larger than the sum of its proper divisors (487918970).

852808582 is a wasteful number, since it uses less digits than its factorization.

852808582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81923.

The product of its (nonzero) digits is 409600, while the sum is 46.

The square root of 852808582 is about 29202.8865354095. The cubic root of 852808582 is about 948.3104158610.

The spelling of 852808582 in words is "eight hundred fifty-two million, eight hundred eight thousand, five hundred eighty-two".