2266662253 has 2 divisors, whose sum is σ = 2266662254. Its totient is φ = 2266662252.

The previous prime is 2266662227. The next prime is 2266662263. The reversal of 2266662253 is 3522666622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1964528329 + 302133924 = 44323^2 + 17382^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266662253 - 2⁵ = 2266662221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266662263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133331126 + 1133331127.

It is an arithmetic number, because the mean of its divisors is an integer number (1133331127).

Almost surely, 2^2266662253 is an apocalyptic number.

It is an amenable number.

2266662253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266662253 is an equidigital number, since it uses as much as digits as its factorization.

2266662253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 40.

The square root of 2266662253 is about 47609.4765041583. The cubic root of 2266662253 is about 1313.5973715583.

The spelling of 2266662253 in words is "two billion, two hundred sixty-six million, six hundred sixty-two thousand, two hundred fifty-three".