8966022601536 has 3136 divisors, whose sum is σ = 39652630327296. Its totient is φ = 1931334451200.

The previous prime is 8966022601507. The next prime is 8966022601537. The reversal of 8966022601536 is 6351062206698.

8966022601536 is a `hidden beast` number, since 8 + 9 + 6 + 6 + 0 + 22 + 601 + 5 + 3 + 6 = 666.

It is a super-2 number, since 2×8966022601536² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8966022601537) by changing a digit.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 18260738251 + ... + 18260738741.

Almost surely, 2^{8966022601536} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8966022601536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19826315163648).

8966022601536 is an abundant number, since it is smaller than the sum of its proper divisors (30686607725760).

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

8966022601536 is a wasteful number, since it uses less digits than its factorization.

8966022601536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 8966022601536 in words is "eight trillion, nine hundred sixty-six billion, twenty-two million, six hundred one thousand, five hundred thirty-six".