8099518464 has 72 divisors (see below), whose sum is σ = 23392949580. Its totient is φ = 2699833344.

The previous prime is 8099518447. The next prime is 8099518477. The reversal of 8099518464 is 4648159908.

8099518464 is a `hidden beast` number, since 80 + 9 + 9 + 518 + 46 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 8099518464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201282 + ... + 238145.

Almost surely, 2^8099518464 is an apocalyptic number.

It is an amenable number.

8099518464 is an abundant number, since it is smaller than the sum of its proper divisors (15293431116).

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

8099518464 is a wasteful number, since it uses less digits than its factorization.

8099518464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439455 (or 439432 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 8099518464 is about 89997.3247602394. The cubic root of 8099518464 is about 2008.2590524128.

The spelling of 8099518464 in words is "eight billion, ninety-nine million, five hundred eighteen thousand, four hundred sixty-four".