8549972904224 has 24 divisors (see below), whose sum is σ = 17224218673200. Its totient is φ = 4175568161856.

The previous prime is 8549972904173. The next prime is 8549972904229. The reversal of 8549972904224 is 4224092799458.

It is not an unprimeable number, because it can be changed into a prime (8549972904229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3106820174 + ... + 3106822925.

It is an arithmetic number, because the mean of its divisors is an integer number (717675778050).

Almost surely, 2^{8549972904224} is an apocalyptic number.

It is an amenable number.

8549972904224 is an abundant number, since it is smaller than the sum of its proper divisors (8674245768976).

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

8549972904224 is a wasteful number, since it uses less digits than its factorization.

8549972904224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213643152 (or 6213643144 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 65.

The spelling of 8549972904224 in words is "eight trillion, five hundred forty-nine billion, nine hundred seventy-two million, nine hundred four thousand, two hundred twenty-four".