3333520325225 has 12 divisors (see below), whose sum is σ = 4245283182924. Its totient is φ = 2594740144320.

The previous prime is 3333520325209. The next prime is 3333520325279. The reversal of 3333520325225 is 5225230253333.

It can be written as a sum of positive squares in 6 ways, for example, as 394229527129 + 2939290798096 = 627877^2 + 1714436^2 .

It is not a de Polignac number, because 3333520325225 - 2⁴ = 3333520325209 is a prime.

It is a super-2 number, since 2×3333520325225² (a number of 26 digits) contains 22 as substring.

It is a Duffinian 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, 1801901954 + ... + 1801903803.

It is an arithmetic number, because the mean of its divisors is an integer number (353773598577).

Almost surely, 2^{3333520325225} is an apocalyptic number.

It is an amenable number.

3333520325225 is a deficient number, since it is larger than the sum of its proper divisors (911762857699).

3333520325225 is a wasteful number, since it uses less digits than its factorization.

3333520325225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603805804 (or 3603805799 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 38.

Adding to 3333520325225 its reverse (5225230253333), we get a palindrome (8558750578558).

The spelling of 3333520325225 in words is "three trillion, three hundred thirty-three billion, five hundred twenty million, three hundred twenty-five thousand, two hundred twenty-five".