6508000000 has 126 divisors (see below), whose sum is σ = 16247995148. Its totient is φ = 2601600000.

The previous prime is 6507999989. The next prime is 6508000007. The reversal of 6508000000 is 8056.

It is not an unprimeable number, because it can be changed into a prime (6508000007) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3999187 + ... + 4000813.

Almost surely, 2^6508000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6508000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8123997574).

6508000000 is an abundant number, since it is smaller than the sum of its proper divisors (9739995148).

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

6508000000 is an frugal number, since it uses more digits than its factorization.

6508000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 6508000000 is about 80672.1761203948. The cubic root of 6508000000 is about 1867.0209078274.

Adding to 6508000000 its reverse (8056), we get a palindrome (6508008056).

The spelling of 6508000000 in words is "six billion, five hundred eight million", and thus it is an aban number.