2253445331 has 2 divisors, whose sum is σ = 2253445332. Its totient is φ = 2253445330.

The previous prime is 2253445307. The next prime is 2253445339. The reversal of 2253445331 is 1335443522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2253445331 - 2⁶ = 2253445267 is a prime.

It is a super-2 number, since 2×2253445331² = 10156031719611399122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2253445339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126722665 + 1126722666.

It is an arithmetic number, because the mean of its divisors is an integer number (1126722666).

Almost surely, 2^2253445331 is an apocalyptic number.

2253445331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253445331 is an equidigital number, since it uses as much as digits as its factorization.

2253445331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 32.

The square root of 2253445331 is about 47470.4679880028. The cubic root of 2253445331 is about 1311.0391946411.

Adding to 2253445331 its reverse (1335443522), we get a palindrome (3588888853).

The spelling of 2253445331 in words is "two billion, two hundred fifty-three million, four hundred forty-five thousand, three hundred thirty-one".