6868905753 has 4 divisors (see below), whose sum is σ = 9158541008. Its totient is φ = 4579270500.

The previous prime is 6868905713. The next prime is 6868905763. The reversal of 6868905753 is 3575098686.

6868905753 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6868905753 - 2¹⁰ = 6868904729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6868905693 and 6868905702.

It is not an unprimeable number, because it can be changed into a prime (6868905713) 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, 1144817623 + ... + 1144817628.

It is an arithmetic number, because the mean of its divisors is an integer number (2289635252).

Almost surely, 2^6868905753 is an apocalyptic number.

It is an amenable number.

6868905753 is a deficient number, since it is larger than the sum of its proper divisors (2289635255).

6868905753 is a wasteful number, since it uses less digits than its factorization.

6868905753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289635254.

The product of its (nonzero) digits is 10886400, while the sum is 57.

The square root of 6868905753 is about 82878.8619190684. The cubic root of 6868905753 is about 1900.9142186704.

The spelling of 6868905753 in words is "six billion, eight hundred sixty-eight million, nine hundred five thousand, seven hundred fifty-three".