9268288993 has 2 divisors, whose sum is σ = 9268288994. Its totient is φ = 9268288992.

The previous prime is 9268288919. The next prime is 9268289027. The reversal of 9268288993 is 3998828629.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7879757824 + 1388531169 = 88768^2 + 37263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9268288993 is a prime.

It is not a weakly prime, because it can be changed into another prime (9268288903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4634144496 + 4634144497.

It is an arithmetic number, because the mean of its divisors is an integer number (4634144497).

Almost surely, 2^9268288993 is an apocalyptic number.

It is an amenable number.

9268288993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9268288993 is an equidigital number, since it uses as much as digits as its factorization.

9268288993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26873856, while the sum is 64.

The square root of 9268288993 is about 96271.9533041685. The cubic root of 9268288993 is about 2100.5507998138.

The spelling of 9268288993 in words is "nine billion, two hundred sixty-eight million, two hundred eighty-eight thousand, nine hundred ninety-three".