6801511168 has 72 divisors (see below), whose sum is σ = 14349247920. Its totient is φ = 3208642560.

The previous prime is 6801511159. The next prime is 6801511169. The reversal of 6801511168 is 8611151086.

It is not an unprimeable number, because it can be changed into a prime (6801511169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247328 + ... + 1252768.

It is an arithmetic number, because the mean of its divisors is an integer number (199295110).

Almost surely, 2^6801511168 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 6801511168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7174623960).

6801511168 is an abundant number, since it is smaller than the sum of its proper divisors (7547736752).

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

6801511168 is a wasteful number, since it uses less digits than its factorization.

6801511168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733 (or 5719 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 37.

The square root of 6801511168 is about 82471.2748052314. The cubic root of 6801511168 is about 1894.6768052954.

The spelling of 6801511168 in words is "six billion, eight hundred one million, five hundred eleven thousand, one hundred sixty-eight".