8302485747072 has 256 divisors, whose sum is σ = 25309788768000. Its totient is φ = 2387975331840.

The previous prime is 8302485747053. The next prime is 8302485747109. The reversal of 8302485747072 is 2707475842038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6652878 + ... + 7801650.

It is an arithmetic number, because the mean of its divisors is an integer number (98866362375).

Almost surely, 2^{8302485747072} 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 8302485747072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12654894384000).

8302485747072 is an abundant number, since it is smaller than the sum of its proper divisors (17007303020928).

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

8302485747072 is a wasteful number, since it uses less digits than its factorization.

8302485747072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148889 (or 1148877 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 57.

The spelling of 8302485747072 in words is "eight trillion, three hundred two billion, four hundred eighty-five million, seven hundred forty-seven thousand, seventy-two".