8672573542072 has 32 divisors (see below), whose sum is σ = 17743538559600. Its totient is φ = 3941149196800.

The previous prime is 8672573542063. The next prime is 8672573542091. The reversal of 8672573542072 is 2702453752768.

It is a junction number, because it is equal to n+sod(n) for n = 8672573541998 and 8672573542016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11245747 + ... + 11992162.

Almost surely, 2^{8672573542072} is an apocalyptic number.

It is an amenable number.

8672573542072 is an abundant number, since it is smaller than the sum of its proper divisors (9070965017528).

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

8672573542072 is a wasteful number, since it uses less digits than its factorization.

8672573542072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23242167 (or 23242163 counting only the distinct ones).

The product of its (nonzero) digits is 39513600, while the sum is 58.

The spelling of 8672573542072 in words is "eight trillion, six hundred seventy-two billion, five hundred seventy-three million, five hundred forty-two thousand, seventy-two".