8682528257 has 16 divisors (see below), whose sum is σ = 9395675520. Its totient is φ = 7975936512.

The previous prime is 8682528247. The next prime is 8682528277. The reversal of 8682528257 is 7528252868.

It is a cyclic number.

It is not a de Polignac number, because 8682528257 - 2²⁴ = 8665751041 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8682528199 and 8682528208.

It is not an unprimeable number, because it can be changed into a prime (8682528227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3347153 + ... + 3349745.

It is an arithmetic number, because the mean of its divisors is an integer number (587229720).

Almost surely, 2^8682528257 is an apocalyptic number.

It is an amenable number.

8682528257 is a deficient number, since it is larger than the sum of its proper divisors (713147263).

8682528257 is a wasteful number, since it uses less digits than its factorization.

8682528257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752.

The product of its digits is 4300800, while the sum is 53.

The square root of 8682528257 is about 93180.0850879629. The cubic root of 8682528257 is about 2055.3324000208.

The spelling of 8682528257 in words is "eight billion, six hundred eighty-two million, five hundred twenty-eight thousand, two hundred fifty-seven".