8575621746116 has 24 divisors (see below), whose sum is σ = 15013249340544. Its totient is φ = 4286122284960.

The previous prime is 8575621746071. The next prime is 8575621746121. The reversal of 8575621746116 is 6116471265758.

It is a super-3 number, since 3×8575621746116³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111328871 + ... + 111405873.

It is an arithmetic number, because the mean of its divisors is an integer number (625552055856).

Almost surely, 2^{8575621746116} is an apocalyptic number.

It is an amenable number.

8575621746116 is a deficient number, since it is larger than the sum of its proper divisors (6437627594428).

8575621746116 is a wasteful number, since it uses less digits than its factorization.

8575621746116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87611 (or 87609 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 59.

The spelling of 8575621746116 in words is "eight trillion, five hundred seventy-five billion, six hundred twenty-one million, seven hundred forty-six thousand, one hundred sixteen".