7065585674225 has 48 divisors (see below), whose sum is σ = 9554578853232. Its totient is φ = 5151937167360.

The previous prime is 7065585674221. The next prime is 7065585674233. The reversal of 7065585674225 is 5224765855607.

It can be written as a sum of positive squares in 24 ways, for example, as 6885748613041 + 179837061184 = 2624071^2 + 424072^2 .

It is not a de Polignac number, because 7065585674225 - 2² = 7065585674221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7065585674221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13391519 + ... + 13909131.

It is an arithmetic number, because the mean of its divisors is an integer number (199053726109).

Almost surely, 2^{7065585674225} is an apocalyptic number.

It is an amenable number.

7065585674225 is a deficient number, since it is larger than the sum of its proper divisors (2488993179007).

7065585674225 is a wasteful number, since it uses less digits than its factorization.

7065585674225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518166 (or 518161 counting only the distinct ones).

The product of its (nonzero) digits is 141120000, while the sum is 62.

The spelling of 7065585674225 in words is "seven trillion, sixty-five billion, five hundred eighty-five million, six hundred seventy-four thousand, two hundred twenty-five".