853035317 has 2 divisors, whose sum is σ = 853035318. Its totient is φ = 853035316.

The previous prime is 853035311. The next prime is 853035329. The reversal of 853035317 is 713530358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699126481 + 153908836 = 26441^2 + 12406^2 .

It is a cyclic number.

It is not a de Polignac number, because 853035317 - 2²⁰ = 851986741 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853035311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426517658 + 426517659.

It is an arithmetic number, because the mean of its divisors is an integer number (426517659).

Almost surely, 2^853035317 is an apocalyptic number.

It is an amenable number.

853035317 is a deficient number, since it is larger than the sum of its proper divisors (1).

853035317 is an equidigital number, since it uses as much as digits as its factorization.

853035317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 853035317 is about 29206.7683422867. The cubic root of 853035317 is about 948.3944503928.

The spelling of 853035317 in words is "eight hundred fifty-three million, thirty-five thousand, three hundred seventeen".