8856327775680 has 448 divisors, whose sum is σ = 38952509506560. Its totient is φ = 1840275763200.

The previous prime is 8856327775651. The next prime is 8856327775693. The reversal of 8856327775680 is 865777236588.

8856327775680 is a `hidden beast` number, since 8 + 8 + 56 + 3 + 2 + 7 + 7 + 7 + 568 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 8856327775599 and 8856327775608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5990811 + ... + 7321370.

Almost surely, 2^{8856327775680} is an apocalyptic number.

8856327775680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8856327775680 is an abundant number, since it is smaller than the sum of its proper divisors (30096181730880).

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

8856327775680 is a wasteful number, since it uses less digits than its factorization.

8856327775680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13312225 (or 13312209 counting only the distinct ones).

The product of its (nonzero) digits is 948326400, while the sum is 72.

The spelling of 8856327775680 in words is "eight trillion, eight hundred fifty-six billion, three hundred twenty-seven million, seven hundred seventy-five thousand, six hundred eighty".