3205325227365 has 12 divisors (see below), whose sum is σ = 5555897060844. Its totient is φ = 1709506787904.

The previous prime is 3205325227289. The next prime is 3205325227397. The reversal of 3205325227365 is 5637225235023.

It is a happy number.

3205325227365 is a `hidden beast` number, since 3 + 2 + 0 + 53 + 2 + 522 + 73 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2344555065636 + 860770161729 = 1531194^2 + 927777^2 .

It is not a de Polignac number, because 3205325227365 - 2¹¹ = 3205325225317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 71229449497 = 3205325227365 / (3 + 2 + 0 + 5 + 3 + 2 + 5 + 2 + 2 + 7 + 3 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3205325227365.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 35614724704 + ... + 35614724793.

It is an arithmetic number, because the mean of its divisors is an integer number (462991421737).

Almost surely, 2^{3205325227365} is an apocalyptic number.

It is an amenable number.

3205325227365 is a deficient number, since it is larger than the sum of its proper divisors (2350571833479).

3205325227365 is a wasteful number, since it uses less digits than its factorization.

3205325227365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71229449508 (or 71229449505 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 45.

The spelling of 3205325227365 in words is "three trillion, two hundred five billion, three hundred twenty-five million, two hundred twenty-seven thousand, three hundred sixty-five".