6670568925 has 72 divisors (see below), whose sum is σ = 12754272960. Its totient is φ = 3322771200.

The previous prime is 6670568921. The next prime is 6670569019. The reversal of 6670568925 is 5298650766.

It is a happy number.

6670568925 is a `hidden beast` number, since 6 + 6 + 70 + 568 + 9 + 2 + 5 = 666.

It is not a de Polignac number, because 6670568925 - 2² = 6670568921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670568921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 292537 + ... + 314513.

It is an arithmetic number, because the mean of its divisors is an integer number (177142680).

Almost surely, 2^6670568925 is an apocalyptic number.

It is an amenable number.

6670568925 is a deficient number, since it is larger than the sum of its proper divisors (6083704035).

6670568925 is a wasteful number, since it uses less digits than its factorization.

6670568925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22083 (or 22075 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 6670568925 is about 81673.5509513331. The cubic root of 6670568925 is about 1882.4392027052.

The spelling of 6670568925 in words is "six billion, six hundred seventy million, five hundred sixty-eight thousand, nine hundred twenty-five".