9168318325 has 6 divisors (see below), whose sum is σ = 11368714754. Its totient is φ = 7334654640.

The previous prime is 9168318323. The next prime is 9168318337. The reversal of 9168318325 is 5238138619.

It can be written as a sum of positive squares in 3 ways, for example, as 2239087761 + 6929230564 = 47319^2 + 83242^2 .

It is not a de Polignac number, because 9168318325 - 2¹ = 9168318323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9168318323) 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 in 5 ways as a sum of consecutive naturals, for example, 183366342 + ... + 183366391.

Almost surely, 2^9168318325 is an apocalyptic number.

It is an amenable number.

9168318325 is a deficient number, since it is larger than the sum of its proper divisors (2200396429).

9168318325 is a wasteful number, since it uses less digits than its factorization.

9168318325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366732743 (or 366732738 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 9168318325 is about 95751.3358914642. The cubic root of 9168318325 is about 2092.9710821197.

The spelling of 9168318325 in words is "nine billion, one hundred sixty-eight million, three hundred eighteen thousand, three hundred twenty-five".