8254622015912 has 96 divisors (see below), whose sum is σ = 16671960639360. Its totient is φ = 3818313446400.

The previous prime is 8254622015911. The next prime is 8254622015917. The reversal of 8254622015912 is 2195102264528.

It is not an unprimeable number, because it can be changed into a prime (8254622015911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 916462913 + ... + 916471919.

It is an arithmetic number, because the mean of its divisors is an integer number (173666256660).

Almost surely, 2^{8254622015912} is an apocalyptic number.

It is an amenable number.

8254622015912 is an abundant number, since it is smaller than the sum of its proper divisors (8417338623448).

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

8254622015912 is a wasteful number, since it uses less digits than its factorization.

8254622015912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963 (or 10898 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 8254622015912 in words is "eight trillion, two hundred fifty-four billion, six hundred twenty-two million, fifteen thousand, nine hundred twelve".