8252757233 has 6 divisors (see below), whose sum is σ = 9600146226. Its totient is φ = 7073791872.

The previous prime is 8252757229. The next prime is 8252757239. The reversal of 8252757233 is 3327572528.

8252757233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6068877409 + 2183879824 = 77903^2 + 46732^2 .

It is not a de Polignac number, because 8252757233 - 2² = 8252757229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8252757239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84211760 + ... + 84211857.

It is an arithmetic number, because the mean of its divisors is an integer number (1600024371).

Almost surely, 2^8252757233 is an apocalyptic number.

It is an amenable number.

8252757233 is a deficient number, since it is larger than the sum of its proper divisors (1347388993).

8252757233 is a wasteful number, since it uses less digits than its factorization.

8252757233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168423631 (or 168423624 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 8252757233 is about 90844.6874230959. The cubic root of 8252757233 is about 2020.8450890838.

The spelling of 8252757233 in words is "eight billion, two hundred fifty-two million, seven hundred fifty-seven thousand, two hundred thirty-three".