8508473344000 has 640 divisors, whose sum is σ = 25722266169600. Its totient is φ = 2743074816000.

The previous prime is 8508473343989. The next prime is 8508473344009. The reversal of 8508473344000 is 4433748058.

It is a tau number, because it is divible by the number of its divisors (640).

It is not an unprimeable number, because it can be changed into a prime (8508473344009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7798783455 + ... + 7798784545.

It is an arithmetic number, because the mean of its divisors is an integer number (40191040890).

Almost surely, 2^{8508473344000} is an apocalyptic number.

8508473344000 is a gapful number since it is divisible by the number (80) 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 8508473344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12861133084800).

8508473344000 is an abundant number, since it is smaller than the sum of its proper divisors (17213792825600).

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

8508473344000 is an frugal number, since it uses more digits than its factorization.

8508473344000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 8508473344000 in words is "eight trillion, five hundred eight billion, four hundred seventy-three million, three hundred forty-four thousand".