4253266281 has 24 divisors (see below), whose sum is σ = 6339120480. Its totient is φ = 2534033920.

The previous prime is 4253266279. The next prime is 4253266307. The reversal of 4253266281 is 1826623524.

It is not a de Polignac number, because 4253266281 - 2¹ = 4253266279 is a prime.

It is a super-2 number, since 2×4253266281² = 36180548114183141922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4253266781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77880 + ... + 120713.

It is an arithmetic number, because the mean of its divisors is an integer number (264130020).

Almost surely, 2^4253266281 is an apocalyptic number.

It is an amenable number.

4253266281 is a deficient number, since it is larger than the sum of its proper divisors (2085854199).

4253266281 is a wasteful number, since it uses less digits than its factorization.

4253266281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198677 (or 198666 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 4253266281 is about 65217.0704723848. The cubic root of 4253266281 is about 1620.2207544771.

The spelling of 4253266281 in words is "four billion, two hundred fifty-three million, two hundred sixty-six thousand, two hundred eighty-one".