8502118753872 has 20 divisors (see below), whose sum is σ = 21963806780960. Its totient is φ = 2834039584608.

The previous prime is 8502118753871. The next prime is 8502118753939. The reversal of 8502118753872 is 2783578112058.

It is a super-2 number, since 2×8502118753872² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8502118753871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88563736972 + ... + 88563737067.

It is an arithmetic number, because the mean of its divisors is an integer number (1098190339048).

Almost surely, 2^{8502118753872} is an apocalyptic number.

It is an amenable number.

8502118753872 is an abundant number, since it is smaller than the sum of its proper divisors (13461688027088).

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

8502118753872 is a wasteful number, since it uses less digits than its factorization.

8502118753872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177127474050 (or 177127474044 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 57.

The spelling of 8502118753872 in words is "eight trillion, five hundred two billion, one hundred eighteen million, seven hundred fifty-three thousand, eight hundred seventy-two".