3285075525217 has 2 divisors, whose sum is σ = 3285075525218. Its totient is φ = 3285075525216.

The previous prime is 3285075525211. The next prime is 3285075525331. The reversal of 3285075525217 is 7125255705823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3242866233616 + 42209291601 = 1800796^2 + 205449^2 .

It is a cyclic number.

It is not a de Polignac number, because 3285075525217 - 2³⁹ = 2735319711329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3285075525211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642537762608 + 1642537762609.

It is an arithmetic number, because the mean of its divisors is an integer number (1642537762609).

Almost surely, 2^{3285075525217} is an apocalyptic number.

It is an amenable number.

3285075525217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3285075525217 is an equidigital number, since it uses as much as digits as its factorization.

3285075525217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880000, while the sum is 52.

The spelling of 3285075525217 in words is "three trillion, two hundred eighty-five billion, seventy-five million, five hundred twenty-five thousand, two hundred seventeen".