4253266253 has 2 divisors, whose sum is σ = 4253266254. Its totient is φ = 4253266252.

The previous prime is 4253266229. The next prime is 4253266279. The reversal of 4253266253 is 3526623524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4116890569 + 136375684 = 64163^2 + 11678^2 .

It is a cyclic number.

It is not a de Polignac number, because 4253266253 - 2⁸ = 4253265997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4253266153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126633126 + 2126633127.

It is an arithmetic number, because the mean of its divisors is an integer number (2126633127).

Almost surely, 2^4253266253 is an apocalyptic number.

It is an amenable number.

4253266253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253266253 is an equidigital number, since it uses as much as digits as its factorization.

4253266253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 38.

The square root of 4253266253 is about 65217.0702577170. The cubic root of 4253266253 is about 1620.2207509217.

Adding to 4253266253 its reverse (3526623524), we get a palindrome (7779889777).

The spelling of 4253266253 in words is "four billion, two hundred fifty-three million, two hundred sixty-six thousand, two hundred fifty-three".