8711072788860 has 72 divisors (see below), whose sum is σ = 28456171117920. Its totient is φ = 2144264070528.

The previous prime is 8711072788853. The next prime is 8711072788867. The reversal of 8711072788860 is 688872701178.

It is an interprime number because it is at equal distance from previous prime (8711072788853) and next prime (8711072788867).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8711072788867) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1861338000 + ... + 1861342679.

It is an arithmetic number, because the mean of its divisors is an integer number (395224598860).

Almost surely, 2^{8711072788860} is an apocalyptic number.

It is an amenable number.

8711072788860 is an abundant number, since it is smaller than the sum of its proper divisors (19745098329060).

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

8711072788860 is a wasteful number, since it uses less digits than its factorization.

8711072788860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722680707 (or 3722680702 counting only the distinct ones).

The product of its (nonzero) digits is 16859136, while the sum is 63.

The spelling of 8711072788860 in words is "eight trillion, seven hundred eleven billion, seventy-two million, seven hundred eighty-eight thousand, eight hundred sixty".