8135755016752 has 160 divisors (see below), whose sum is σ = 17485349865984. Its totient is φ = 3636432844800.

The previous prime is 8135755016737. The next prime is 8135755016777. The reversal of 8135755016752 is 2576105575318.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8135755016693 and 8135755016702.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2096301852 + ... + 2096305732.

Almost surely, 2^{8135755016752} 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 8135755016752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8742674932992).

8135755016752 is an abundant number, since it is smaller than the sum of its proper divisors (9349594849232).

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

8135755016752 is a wasteful number, since it uses less digits than its factorization.

8135755016752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4787 (or 4781 counting only the distinct ones).

The product of its (nonzero) digits is 8820000, while the sum is 55.

The spelling of 8135755016752 in words is "eight trillion, one hundred thirty-five billion, seven hundred fifty-five million, sixteen thousand, seven hundred fifty-two".