3251330525 has 6 divisors (see below), whose sum is σ = 4031649882. Its totient is φ = 2601064400.

The previous prime is 3251330501. The next prime is 3251330549. The reversal of 3251330525 is 5250331523.

It is an interprime number because it is at equal distance from previous prime (3251330501) and next prime (3251330549).

It can be written as a sum of positive squares in 3 ways, for example, as 952895161 + 2298435364 = 30869^2 + 47942^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3251330525 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 65026586 + ... + 65026635.

It is an arithmetic number, because the mean of its divisors is an integer number (671941647).

Almost surely, 2^3251330525 is an apocalyptic number.

It is an amenable number.

3251330525 is a deficient number, since it is larger than the sum of its proper divisors (780319357).

3251330525 is a wasteful number, since it uses less digits than its factorization.

3251330525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130053231 (or 130053226 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 3251330525 is about 57020.4395370643. The cubic root of 3251330525 is about 1481.4501438092.

The spelling of 3251330525 in words is "three billion, two hundred fifty-one million, three hundred thirty thousand, five hundred twenty-five".