6875886885696 has 140 divisors (see below), whose sum is σ = 20385840071520. Its totient is φ = 2291562282240.

The previous prime is 6875886885521. The next prime is 6875886885713. The reversal of 6875886885696 is 6965886885786.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30363931 + ... + 30589541.

It is an arithmetic number, because the mean of its divisors is an integer number (145613143368).

Almost surely, 2^{6875886885696} 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 6875886885696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10192920035760).

6875886885696 is an abundant number, since it is smaller than the sum of its proper divisors (13509953185824).

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

6875886885696 is a wasteful number, since it uses less digits than its factorization.

6875886885696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231514 (or 231495 counting only the distinct ones).

The product of its digits is 66886041600, while the sum is 90.

Adding to 6875886885696 its sum of digits (90), we get a palindrome (6875886885786).

The spelling of 6875886885696 in words is "six trillion, eight hundred seventy-five billion, eight hundred eighty-six million, eight hundred eighty-five thousand, six hundred ninety-six".