3251525533 has 2 divisors, whose sum is σ = 3251525534. Its totient is φ = 3251525532.

The previous prime is 3251525521. The next prime is 3251525591. The reversal of 3251525533 is 3355251523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3238406649 + 13118884 = 56907^2 + 3622^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3251525533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3251525503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625762766 + 1625762767.

It is an arithmetic number, because the mean of its divisors is an integer number (1625762767).

Almost surely, 2^3251525533 is an apocalyptic number.

It is an amenable number.

3251525533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3251525533 is an equidigital number, since it uses as much as digits as its factorization.

3251525533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67500, while the sum is 34.

The square root of 3251525533 is about 57022.1494947358. The cubic root of 3251525533 is about 1481.4797613100.

The spelling of 3251525533 in words is "three billion, two hundred fifty-one million, five hundred twenty-five thousand, five hundred thirty-three".