8604385792002 has 576 divisors, whose sum is σ = 26840203213824. Its totient is φ = 1923366574080.

The previous prime is 8604385791997. The next prime is 8604385792021. The reversal of 8604385792002 is 2002975834068.

8604385792002 is a `hidden beast` number, since 8 + 6 + 0 + 43 + 8 + 579 + 20 + 0 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8604385792002.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 557162893 + ... + 557178335.

It is an arithmetic number, because the mean of its divisors is an integer number (46597575024).

Almost surely, 2^{8604385792002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8604385792002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13420101606912).

8604385792002 is an abundant number, since it is smaller than the sum of its proper divisors (18235817421822).

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

8604385792002 is a wasteful number, since it uses less digits than its factorization.

8604385792002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623 (or 15603 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 8604385792002 in words is "eight trillion, six hundred four billion, three hundred eighty-five million, seven hundred ninety-two thousand, two".