3243053725 has 12 divisors (see below), whose sum is σ = 4050744084. Its totient is φ = 2575502720.

The previous prime is 3243053717. The next prime is 3243053761. The reversal of 3243053725 is 5273503423.

It can be written as a sum of positive squares in 6 ways, for example, as 1004004 + 3242049721 = 1002^2 + 56939^2 .

It is not a de Polignac number, because 3243053725 - 2³ = 3243053717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 470014 + ... + 476863.

It is an arithmetic number, because the mean of its divisors is an integer number (337562007).

Almost surely, 2^3243053725 is an apocalyptic number.

It is an amenable number.

3243053725 is a deficient number, since it is larger than the sum of its proper divisors (807690359).

3243053725 is a wasteful number, since it uses less digits than its factorization.

3243053725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947024 (or 947019 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 34.

The square root of 3243053725 is about 56947.8158053494. The cubic root of 3243053725 is about 1480.1919834041.

The spelling of 3243053725 in words is "three billion, two hundred forty-three million, fifty-three thousand, seven hundred twenty-five".