8252733893 has 2 divisors, whose sum is σ = 8252733894. Its totient is φ = 8252733892.

The previous prime is 8252733889. The next prime is 8252733941. The reversal of 8252733893 is 3983372528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5170041409 + 3082692484 = 71903^2 + 55522^2 .

It is a cyclic number.

It is not a de Polignac number, because 8252733893 - 2² = 8252733889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8252733803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4126366946 + 4126366947.

It is an arithmetic number, because the mean of its divisors is an integer number (4126366947).

Almost surely, 2^8252733893 is an apocalyptic number.

It is an amenable number.

8252733893 is a deficient number, since it is larger than the sum of its proper divisors (1).

8252733893 is an equidigital number, since it uses as much as digits as its factorization.

8252733893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 50.

The square root of 8252733893 is about 90844.5589619984. The cubic root of 8252733893 is about 2020.8431840005.

The spelling of 8252733893 in words is "eight billion, two hundred fifty-two million, seven hundred thirty-three thousand, eight hundred ninety-three".