3235250225 has 6 divisors (see below), whose sum is σ = 4011710310. Its totient is φ = 2588200160.

The previous prime is 3235250203. The next prime is 3235250257. The reversal of 3235250225 is 5220525323.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 29584 + 3235220641 = 172^2 + 56879^2 .

It is not a de Polignac number, because 3235250225 - 2¹⁰ = 3235249201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64704980 + ... + 64705029.

It is an arithmetic number, because the mean of its divisors is an integer number (668618385).

Almost surely, 2^3235250225 is an apocalyptic number.

It is an amenable number.

3235250225 is a deficient number, since it is larger than the sum of its proper divisors (776460085).

3235250225 is a wasteful number, since it uses less digits than its factorization.

3235250225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129410019 (or 129410014 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3235250225 is about 56879.2600602364. The cubic root of 3235250225 is about 1479.0038074834.

Adding to 3235250225 its reverse (5220525323), we get a palindrome (8455775548).

The spelling of 3235250225 in words is "three billion, two hundred thirty-five million, two hundred fifty thousand, two hundred twenty-five".