8108455272 has 32 divisors (see below), whose sum is σ = 20301845280. Its totient is φ = 2698724160.

The previous prime is 8108455253. The next prime is 8108455273. The reversal of 8108455272 is 2725548018.

It is not an unprimeable number, because it can be changed into a prime (8108455273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239698 + ... + 271425.

It is an arithmetic number, because the mean of its divisors is an integer number (634432665).

Almost surely, 2^8108455272 is an apocalyptic number.

It is an amenable number.

8108455272 is an abundant number, since it is smaller than the sum of its proper divisors (12193390008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8108455272 is a wasteful number, since it uses less digits than its factorization.

8108455272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511793 (or 511789 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 8108455272 is about 90046.9614812182. The cubic root of 8108455272 is about 2008.9974020144.

The spelling of 8108455272 in words is "eight billion, one hundred eight million, four hundred fifty-five thousand, two hundred seventy-two".