5000006500 has 48 divisors (see below), whose sum is σ = 10946413296. Its totient is φ = 1995168000.

The previous prime is 5000006497. The next prime is 5000006519. The reversal of 5000006500 is 56000005.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2841103204 + 2158903296 = 53302^2 + 46464^2 .

5000006500 is a modest number, since divided by 6500 gives 5000 as remainder.

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, 198624 + ... + 222376.

It is an arithmetic number, because the mean of its divisors is an integer number (228050277).

Almost surely, 2^5000006500 is an apocalyptic number.

5000006500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5000006500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5473206648).

5000006500 is an abundant number, since it is smaller than the sum of its proper divisors (5946406796).

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

5000006500 is a wasteful number, since it uses less digits than its factorization.

5000006500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24193 (or 24181 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5000006500 is about 70710.7240805806. The cubic root of 5000006500 is about 1709.9766876660.

Adding to 5000006500 its reverse (56000005), we get a palindrome (5056006505).

The spelling of 5000006500 in words is "five billion, six thousand, five hundred".