9213573353 has 2 divisors, whose sum is σ = 9213573354. Its totient is φ = 9213573352.

The previous prime is 9213573349. The next prime is 9213573367. The reversal of 9213573353 is 3533753129.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6001291024 + 3212282329 = 77468^2 + 56677^2 .

It is a cyclic number.

It is not a de Polignac number, because 9213573353 - 2² = 9213573349 is a prime.

It is a super-2 number, since 2×9213573353² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9213573353.

It is not a weakly prime, because it can be changed into another prime (9213573323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4606786676 + 4606786677.

It is an arithmetic number, because the mean of its divisors is an integer number (4606786677).

Almost surely, 2^9213573353 is an apocalyptic number.

It is an amenable number.

9213573353 is a deficient number, since it is larger than the sum of its proper divisors (1).

9213573353 is an equidigital number, since it uses as much as digits as its factorization.

9213573353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 255150, while the sum is 41.

The square root of 9213573353 is about 95987.3603814586. The cubic root of 9213573353 is about 2096.4090825979.

The spelling of 9213573353 in words is "nine billion, two hundred thirteen million, five hundred seventy-three thousand, three hundred fifty-three".