8025563918016 has 84 divisors (see below), whose sum is σ = 23008970948184. Its totient is φ = 2674590105600.

The previous prime is 8025563917997. The next prime is 8025563918051. The reversal of 8025563918016 is 6108193655208.

8025563918016 is a `hidden beast` number, since 8 + 0 + 2 + 556 + 3 + 9 + 1 + 80 + 1 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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, 1026351 + ... + 4135761.

Almost surely, 2^{8025563918016} is an apocalyptic number.

It is an amenable number.

8025563918016 is an abundant number, since it is smaller than the sum of its proper divisors (14983407030168).

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

8025563918016 is a wasteful number, since it uses less digits than its factorization.

8025563918016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113910 (or 3113897 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 8025563918016 in words is "eight trillion, twenty-five billion, five hundred sixty-three million, nine hundred eighteen thousand, sixteen".