3250144025 has 6 divisors (see below), whose sum is σ = 4030178622. Its totient is φ = 2600115200.

The previous prime is 3250144019. The next prime is 3250144043. The reversal of 3250144025 is 5204410523.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 15264649 + 3234879376 = 3907^2 + 56876^2 .

It is not a de Polignac number, because 3250144025 - 2⁸ = 3250143769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3250143985 and 3250144003.

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, 65002856 + ... + 65002905.

It is an arithmetic number, because the mean of its divisors is an integer number (671696437).

Almost surely, 2^3250144025 is an apocalyptic number.

It is an amenable number.

3250144025 is a deficient number, since it is larger than the sum of its proper divisors (780034597).

3250144025 is a wasteful number, since it uses less digits than its factorization.

3250144025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130005771 (or 130005766 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3250144025 is about 57010.0344237749. The cubic root of 3250144025 is about 1481.2699145726.

Adding to 3250144025 its reverse (5204410523), we get a palindrome (8454554548).

The spelling of 3250144025 in words is "three billion, two hundred fifty million, one hundred forty-four thousand, twenty-five".