852508256 has 48 divisors (see below), whose sum is σ = 1702424304. Its totient is φ = 420194304.

The previous prime is 852508243. The next prime is 852508297. The reversal of 852508256 is 652805258.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713996 + ... + 715188.

It is an arithmetic number, because the mean of its divisors is an integer number (35467173).

Almost surely, 2^852508256 is an apocalyptic number.

It is an amenable number.

852508256 is a deficient number, since it is larger than the sum of its proper divisors (849916048).

852508256 is a wasteful number, since it uses less digits than its factorization.

852508256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 852508256 is about 29197.7440224412. The cubic root of 852508256 is about 948.1990834477.

The spelling of 852508256 in words is "eight hundred fifty-two million, five hundred eight thousand, two hundred fifty-six".