2253338209 has 2 divisors, whose sum is σ = 2253338210. Its totient is φ = 2253338208.

The previous prime is 2253338201. The next prime is 2253338233. The reversal of 2253338209 is 9028333522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1624331809 + 629006400 = 40303^2 + 25080^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253338209 - 2³ = 2253338201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2253338201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126669104 + 1126669105.

It is an arithmetic number, because the mean of its divisors is an integer number (1126669105).

Almost surely, 2^2253338209 is an apocalyptic number.

It is an amenable number.

2253338209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253338209 is an equidigital number, since it uses as much as digits as its factorization.

2253338209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2253338209 is about 47469.3396730985. The cubic root of 2253338209 is about 1311.0184200277.

The spelling of 2253338209 in words is "two billion, two hundred fifty-three million, three hundred thirty-eight thousand, two hundred nine".