3252320549 has 2 divisors, whose sum is σ = 3252320550. Its totient is φ = 3252320548.

The previous prime is 3252320509. The next prime is 3252320557. The reversal of 3252320549 is 9450232523.

3252320549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2806350625 + 445969924 = 52975^2 + 21118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3252320549 is a prime.

It is a super-2 number, since 2×3252320549² = 21155177906895322802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3252320509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626160274 + 1626160275.

It is an arithmetic number, because the mean of its divisors is an integer number (1626160275).

Almost surely, 2^3252320549 is an apocalyptic number.

It is an amenable number.

3252320549 is a deficient number, since it is larger than the sum of its proper divisors (1).

3252320549 is an equidigital number, since it uses as much as digits as its factorization.

3252320549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3252320549 is about 57029.1201843409. The cubic root of 3252320549 is about 1481.6004948060.

The spelling of 3252320549 in words is "three billion, two hundred fifty-two million, three hundred twenty thousand, five hundred forty-nine".