8382775825 has 24 divisors (see below), whose sum is σ = 10644197696. Its totient is φ = 6545448000.

The previous prime is 8382775801. The next prime is 8382775831. The reversal of 8382775825 is 5285772838.

8382775825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8382775825 - 2⁷ = 8382775697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2385820 + ... + 2389330.

Almost surely, 2^8382775825 is an apocalyptic number.

It is an amenable number.

8382775825 is a deficient number, since it is larger than the sum of its proper divisors (2261421871).

8382775825 is a wasteful number, since it uses less digits than its factorization.

8382775825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5785 (or 5780 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 55.

The square root of 8382775825 is about 91557.5001023947. The cubic root of 8382775825 is about 2031.4023510817.

The spelling of 8382775825 in words is "eight billion, three hundred eighty-two million, seven hundred seventy-five thousand, eight hundred twenty-five".