2243080253 has 2 divisors, whose sum is σ = 2243080254. Its totient is φ = 2243080252.

The previous prime is 2243080241. The next prime is 2243080277. The reversal of 2243080253 is 3520803422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1508778649 + 734301604 = 38843^2 + 27098^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243080253 - 2²⁰ = 2242031677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243080753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121540126 + 1121540127.

It is an arithmetic number, because the mean of its divisors is an integer number (1121540127).

Almost surely, 2^2243080253 is an apocalyptic number.

It is an amenable number.

2243080253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243080253 is an equidigital number, since it uses as much as digits as its factorization.

2243080253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2243080253 is about 47361.1681971634. The cubic root of 2243080253 is about 1309.0259941306.

Adding to 2243080253 its reverse (3520803422), we get a palindrome (5763883675).

The spelling of 2243080253 in words is "two billion, two hundred forty-three million, eighty thousand, two hundred fifty-three".