9318197055 has 16 divisors (see below), whose sum is σ = 15113351520. Its totient is φ = 4901626368.

The previous prime is 9318197047. The next prime is 9318197087. The reversal of 9318197055 is 5507918139.

It is not a de Polignac number, because 9318197055 - 2³ = 9318197047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9318196995 and 9318197013.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4253790 + ... + 4255979.

It is an arithmetic number, because the mean of its divisors is an integer number (944584470).

Almost surely, 2^9318197055 is an apocalyptic number.

9318197055 is a deficient number, since it is larger than the sum of its proper divisors (5795154465).

9318197055 is a wasteful number, since it uses less digits than its factorization.

9318197055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509850.

The product of its (nonzero) digits is 340200, while the sum is 48.

The square root of 9318197055 is about 96530.8088384222. The cubic root of 9318197055 is about 2104.3144146181.

The spelling of 9318197055 in words is "nine billion, three hundred eighteen million, one hundred ninety-seven thousand, fifty-five".