8549873196480 has 3360 divisors, whose sum is σ = 41108484460032. Its totient is φ = 1644679987200.

The previous prime is 8549873196461. The next prime is 8549873196481. The reversal of 8549873196480 is 846913789458.

8549873196480 is a `hidden beast` number, since 8 + 5 + 498 + 7 + 3 + 1 + 96 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3360).

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 = 8549873196399 and 8549873196408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8549873196481) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 140161855650 + ... + 140161855710.

Almost surely, 2^{8549873196480} is an apocalyptic number.

8549873196480 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 8549873196480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20554242230016).

8549873196480 is an abundant number, since it is smaller than the sum of its proper divisors (32558611263552).

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

8549873196480 is an equidigital number, since it uses as much as digits as its factorization.

8549873196480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 418037760, while the sum is 72.

The spelling of 8549873196480 in words is "eight trillion, five hundred forty-nine billion, eight hundred seventy-three million, one hundred ninety-six thousand, four hundred eighty".