7805825852 has 36 divisors (see below), whose sum is σ = 15011069976. Its totient is φ = 3522186720.

The previous prime is 7805825837. The next prime is 7805825869. The reversal of 7805825852 is 2585285087.

It is a self number, because there is not a number n which added to its sum of digits gives 7805825852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7342673 + ... + 7343735.

It is an arithmetic number, because the mean of its divisors is an integer number (416974166).

Almost surely, 2^7805825852 is an apocalyptic number.

It is an amenable number.

7805825852 is a deficient number, since it is larger than the sum of its proper divisors (7205244124).

7805825852 is a wasteful number, since it uses less digits than its factorization.

7805825852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 50.

The square root of 7805825852 is about 88350.5848990260. The cubic root of 7805825852 is about 1983.6861113372.

The spelling of 7805825852 in words is "seven billion, eight hundred five million, eight hundred twenty-five thousand, eight hundred fifty-two".