8653481686160 has 160 divisors (see below), whose sum is σ = 21503911920480. Its totient is φ = 3227047133184.

The previous prime is 8653481686141. The next prime is 8653481686169. The reversal of 8653481686160 is 616861843568.

It can be written as a sum of positive squares in 16 ways, for example, as 38458347664 + 8615023338496 = 196108^2 + 2935136^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8653481686093 and 8653481686102.

It is not an unprimeable number, because it can be changed into a prime (8653481686169) 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, 1069251074 + ... + 1069259166.

It is an arithmetic number, because the mean of its divisors is an integer number (134399449503).

Almost surely, 2^{8653481686160} is an apocalyptic number.

8653481686160 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 8653481686160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10751955960240).

8653481686160 is an abundant number, since it is smaller than the sum of its proper divisors (12850430234320).

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

8653481686160 is a wasteful number, since it uses less digits than its factorization.

8653481686160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15445 (or 15439 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 62.

The spelling of 8653481686160 in words is "eight trillion, six hundred fifty-three billion, four hundred eighty-one million, six hundred eighty-six thousand, one hundred sixty".