8957066858082 has 480 divisors, whose sum is σ = 25047200376000. Its totient is φ = 2378300424192.

The previous prime is 8957066858071. The next prime is 8957066858147. The reversal of 8957066858082 is 2808586607598.

It is a super-2 number, since 2×8957066858082² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8957066858082.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2597002294 + ... + 2597005742.

It is an arithmetic number, because the mean of its divisors is an integer number (52181667450).

Almost surely, 2^{8957066858082} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8957066858082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12523600188000).

8957066858082 is an abundant number, since it is smaller than the sum of its proper divisors (16090133517918).

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

8957066858082 is a wasteful number, since it uses less digits than its factorization.

8957066858082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820 (or 3804 counting only the distinct ones).

The product of its (nonzero) digits is 464486400, while the sum is 72.

The spelling of 8957066858082 in words is "eight trillion, nine hundred fifty-seven billion, sixty-six million, eight hundred fifty-eight thousand, eighty-two".