6536804008 has 64 divisors (see below), whose sum is σ = 14102438400. Its totient is φ = 2782563840.

The previous prime is 6536803993. The next prime is 6536804017. The reversal of 6536804008 is 8004086356.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8634766 + ... + 8635522.

It is an arithmetic number, because the mean of its divisors is an integer number (220350600).

Almost surely, 2^6536804008 is an apocalyptic number.

It is an amenable number.

6536804008 is an abundant number, since it is smaller than the sum of its proper divisors (7565634392).

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

6536804008 is a wasteful number, since it uses less digits than its factorization.

6536804008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1606 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 6536804008 is about 80850.5040676927. The cubic root of 6536804008 is about 1869.7712940579.

The spelling of 6536804008 in words is "six billion, five hundred thirty-six million, eight hundred four thousand, eight".