8966485156320 has 72 divisors (see below), whose sum is σ = 30598130600856. Its totient is φ = 2391062707968.

The previous prime is 8966485156313. The next prime is 8966485156331. The reversal of 8966485156320 is 236515846698.

It is a happy number.

8966485156320 is a `hidden beast` number, since 8 + 9 + 6 + 6 + 48 + 5 + 1 + 563 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3113361462 + ... + 3113364341.

It is an arithmetic number, because the mean of its divisors is an integer number (424974036123).

Almost surely, 2^{8966485156320} is an apocalyptic number.

8966485156320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8966485156320 is an abundant number, since it is smaller than the sum of its proper divisors (21631645444536).

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

8966485156320 is a wasteful number, since it uses less digits than its factorization.

8966485156320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6226725824 (or 6226725813 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 63.

The spelling of 8966485156320 in words is "eight trillion, nine hundred sixty-six billion, four hundred eighty-five million, one hundred fifty-six thousand, three hundred twenty".