9216680573 has 2 divisors, whose sum is σ = 9216680574. Its totient is φ = 9216680572.

The previous prime is 9216680521. The next prime is 9216680581. The reversal of 9216680573 is 3750866129.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8855186404 + 361494169 = 94102^2 + 19013^2 .

It is an emirp because it is prime and its reverse (3750866129) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9216680573 - 2²⁴ = 9199903357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9216680513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4608340286 + 4608340287.

It is an arithmetic number, because the mean of its divisors is an integer number (4608340287).

Almost surely, 2^9216680573 is an apocalyptic number.

It is an amenable number.

9216680573 is a deficient number, since it is larger than the sum of its proper divisors (1).

9216680573 is an equidigital number, since it uses as much as digits as its factorization.

9216680573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 9216680573 is about 96003.5445856037. The cubic root of 9216680573 is about 2096.6447230619.

The spelling of 9216680573 in words is "nine billion, two hundred sixteen million, six hundred eighty thousand, five hundred seventy-three".