2253123247 has 2 divisors, whose sum is σ = 2253123248. Its totient is φ = 2253123246.

The previous prime is 2253123241. The next prime is 2253123259. The reversal of 2253123247 is 7423213522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2253123247 - 2³ = 2253123239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2253123241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126561623 + 1126561624.

It is an arithmetic number, because the mean of its divisors is an integer number (1126561624).

Almost surely, 2^2253123247 is an apocalyptic number.

2253123247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253123247 is an equidigital number, since it uses as much as digits as its factorization.

2253123247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 31.

The square root of 2253123247 is about 47467.0753996915. The cubic root of 2253123247 is about 1310.9767295701.

Adding to 2253123247 its reverse (7423213522), we get a palindrome (9676336769).

The spelling of 2253123247 in words is "two billion, two hundred fifty-three million, one hundred twenty-three thousand, two hundred forty-seven".