3253278313 has 2 divisors, whose sum is σ = 3253278314. Its totient is φ = 3253278312.

The previous prime is 3253278293. The next prime is 3253278359. The reversal of 3253278313 is 3138723523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2817804889 + 435473424 = 53083^2 + 20868^2 .

It is a cyclic number.

It is not a de Polignac number, because 3253278313 - 2⁹ = 3253277801 is a prime.

It is a super-2 number, since 2×3253278313² = 21167639563672251938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3253270313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626639156 + 1626639157.

It is an arithmetic number, because the mean of its divisors is an integer number (1626639157).

Almost surely, 2^3253278313 is an apocalyptic number.

It is an amenable number.

3253278313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3253278313 is an equidigital number, since it uses as much as digits as its factorization.

3253278313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 3253278313 is about 57037.5167148781. The cubic root of 3253278313 is about 1481.7459175714.

The spelling of 3253278313 in words is "three billion, two hundred fifty-three million, two hundred seventy-eight thousand, three hundred thirteen".