682335823825 has 6 divisors (see below), whose sum is σ = 846096421574. Its totient is φ = 545868659040.

The previous prime is 682335823823. The next prime is 682335823849. The reversal of 682335823825 is 528328533286.

It can be written as a sum of positive squares in 3 ways, for example, as 46886107024 + 635449716801 = 216532^2 + 797151^2 .

It is not a de Polignac number, because 682335823825 - 2¹ = 682335823823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682335823823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13646716452 + ... + 13646716501.

Almost surely, 2^682335823825 is an apocalyptic number.

It is an amenable number.

682335823825 is a deficient number, since it is larger than the sum of its proper divisors (163760597749).

682335823825 is a wasteful number, since it uses less digits than its factorization.

682335823825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27293432963 (or 27293432958 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 55.

The spelling of 682335823825 in words is "six hundred eighty-two billion, three hundred thirty-five million, eight hundred twenty-three thousand, eight hundred twenty-five".