953118317 has 2 divisors, whose sum is σ = 953118318. Its totient is φ = 953118316.

The previous prime is 953118251. The next prime is 953118347. The reversal of 953118317 is 713811359.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 898860361 + 54257956 = 29981^2 + 7366^2 .

It is an emirp because it is prime and its reverse (713811359) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 953118317 - 2¹⁰ = 953117293 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 (953118347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476559158 + 476559159.

It is an arithmetic number, because the mean of its divisors is an integer number (476559159).

Almost surely, 2^953118317 is an apocalyptic number.

It is an amenable number.

953118317 is a deficient number, since it is larger than the sum of its proper divisors (1).

953118317 is an equidigital number, since it uses as much as digits as its factorization.

953118317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 38.

The square root of 953118317 is about 30872.6143531772. The cubic root of 953118317 is about 984.1219956512.

The spelling of 953118317 in words is "nine hundred fifty-three million, one hundred eighteen thousand, three hundred seventeen".