8108557468 has 24 divisors (see below), whose sum is σ = 15490508544. Its totient is φ = 3683199600.

The previous prime is 8108557463. The next prime is 8108557493. The reversal of 8108557468 is 8647558018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8108557463) 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, 3463 + ... + 127393.

It is an arithmetic number, because the mean of its divisors is an integer number (645437856).

Almost surely, 2^8108557468 is an apocalyptic number.

It is an amenable number.

8108557468 is a deficient number, since it is larger than the sum of its proper divisors (7381951076).

8108557468 is a wasteful number, since it uses less digits than its factorization.

8108557468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125433 (or 125431 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 52.

The square root of 8108557468 is about 90047.5289388887. The cubic root of 8108557468 is about 2009.0058422014.

The spelling of 8108557468 in words is "eight billion, one hundred eight million, five hundred fifty-seven thousand, four hundred sixty-eight".