2686875601752 has 128 divisors (see below), whose sum is σ = 7523313969600. Its totient is φ = 888471327744.

The previous prime is 2686875601741. The next prime is 2686875601771. The reversal of 2686875601752 is 2571065786862.

2686875601752 is a `hidden beast` number, since 2 + 6 + 8 + 6 + 8 + 7 + 560 + 17 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2686875601752.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20859498 + ... + 20987910.

Almost surely, 2^{2686875601752} 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 2686875601752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3761656984800).

2686875601752 is an abundant number, since it is smaller than the sum of its proper divisors (4836438367848).

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

2686875601752 is a wasteful number, since it uses less digits than its factorization.

2686875601752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129202 (or 129192 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 2686875601752 in words is "two trillion, six hundred eighty-six billion, eight hundred seventy-five million, six hundred one thousand, seven hundred fifty-two".