6830318525 has 12 divisors (see below), whose sum is σ = 8761650900. Its totient is φ = 5275831680.

The previous prime is 6830318507. The next prime is 6830318527. The reversal of 6830318525 is 5258130386.

It can be written as a sum of positive squares in 6 ways, for example, as 100741369 + 6729577156 = 10037^2 + 82034^2 .

It is not a de Polignac number, because 6830318525 - 2⁸ = 6830318269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6830318527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4709840 + ... + 4711289.

It is an arithmetic number, because the mean of its divisors is an integer number (730137575).

Almost surely, 2^6830318525 is an apocalyptic number.

It is an amenable number.

6830318525 is a deficient number, since it is larger than the sum of its proper divisors (1931332375).

6830318525 is a wasteful number, since it uses less digits than its factorization.

6830318525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421168 (or 9421163 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 6830318525 is about 82645.7411183420. The cubic root of 6830318525 is about 1897.3479643474.

The spelling of 6830318525 in words is "six billion, eight hundred thirty million, three hundred eighteen thousand, five hundred twenty-five".