8575666004016 has 160 divisors (see below), whose sum is σ = 24767627270400. Its totient is φ = 2840920128000.

The previous prime is 8575666004011. The next prime is 8575666004039. The reversal of 8575666004016 is 6104006665758.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (8575666004011) 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 31 ways as a sum of consecutive naturals, for example, 49466895 + ... + 49639953.

It is an arithmetic number, because the mean of its divisors is an integer number (154797670440).

Almost surely, 2^{8575666004016} 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 8575666004016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12383813635200).

8575666004016 is an abundant number, since it is smaller than the sum of its proper divisors (16191961266384).

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

8575666004016 is a wasteful number, since it uses less digits than its factorization.

8575666004016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173784 (or 173772 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 8575666004016 in words is "eight trillion, five hundred seventy-five billion, six hundred sixty-six million, four thousand, sixteen".