8000550008 has 48 divisors (see below), whose sum is σ = 16502368680. Its totient is φ = 3633608000.

The previous prime is 8000549993. The next prime is 8000550049.

8000550008 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1518098 + ... + 1523358.

Almost surely, 2^8000550008 is an apocalyptic number.

8000550008 is a gapful number since it is divisible by the number (88) 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 8000550008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8251184340).

8000550008 is an abundant number, since it is smaller than the sum of its proper divisors (8501818672).

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

8000550008 is a wasteful number, since it uses less digits than its factorization.

8000550008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860 (or 6845 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 8000550008 is about 89445.7936853377. The cubic root of 8000550008 is about 2000.0458329497.

The spelling of 8000550008 in words is "eight billion, five hundred fifty thousand, eight".