3133200625 has 15 divisors (see below), whose sum is σ = 3916996941. Its totient is φ = 2505441000.

The previous prime is 3133200619. The next prime is 3133200649. The reversal of 3133200625 is 5260023313.

It is a happy number.

The square root of 3133200625 is 55975.

It is a perfect power (a square), and thus also a powerful number.

3133200625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 245642929 + 2887557696 = 15673^2 + 53736^2 .

It is not a de Polignac number, because 3133200625 - 2¹¹ = 3133198577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3133200625.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1398256 + ... + 1400494.

Almost surely, 2^3133200625 is an apocalyptic number.

3133200625 is the 55975-th square number.

3133200625 is the 27988-th centered octagonal number.

It is an amenable number.

3133200625 is a deficient number, since it is larger than the sum of its proper divisors (783796316).

3133200625 is an frugal number, since it uses more digits than its factorization.

3133200625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The cubic root of 3133200625 is about 1463.2866199575.

Multiplying 3133200625 by its sum of digits (25), we get a square (78330015625 = 279875²).

3133200625 divided by its sum of digits (25) gives a square (125328025 = 11195²).

Adding to 3133200625 its reverse (5260023313), we get a palindrome (8393223938).

The spelling of 3133200625 in words is "three billion, one hundred thirty-three million, two hundred thousand, six hundred twenty-five".