3345223253 has 2 divisors, whose sum is σ = 3345223254. Its totient is φ = 3345223252.

The previous prime is 3345223249. The next prime is 3345223267. The reversal of 3345223253 is 3523225433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2617140964 + 728082289 = 51158^2 + 26983^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345223253 - 2² = 3345223249 is a prime.

It is a super-2 number, since 2×3345223253² = 22381037224823804018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3345223213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672611626 + 1672611627.

It is an arithmetic number, because the mean of its divisors is an integer number (1672611627).

Almost surely, 2^3345223253 is an apocalyptic number.

It is an amenable number.

3345223253 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345223253 is an equidigital number, since it uses as much as digits as its factorization.

3345223253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 32.

The square root of 3345223253 is about 57837.9049845341. The cubic root of 3345223253 is about 1495.5755926515.

Adding to 3345223253 its reverse (3523225433), we get a palindrome (6868448686).

The spelling of 3345223253 in words is "three billion, three hundred forty-five million, two hundred twenty-three thousand, two hundred fifty-three".