6751268800 has 84 divisors (see below), whose sum is σ = 16697446920. Its totient is φ = 2686673920.

The previous prime is 6751268743. The next prime is 6751268807. The reversal of 6751268800 is 88621576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6751268807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304491 + ... + 325909.

It is an arithmetic number, because the mean of its divisors is an integer number (198779130).

Almost surely, 2^6751268800 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 6751268800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8348723460).

6751268800 is an abundant number, since it is smaller than the sum of its proper divisors (9946178120).

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

6751268800 is a wasteful number, since it uses less digits than its factorization.

6751268800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21638 (or 21623 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 6751268800 is about 82166.1049338473. The cubic root of 6751268800 is about 1889.9999813368. Note that the first 4 decimals are identical.

The spelling of 6751268800 in words is "six billion, seven hundred fifty-one million, two hundred sixty-eight thousand, eight hundred".