6797554992 has 200 divisors, whose sum is σ = 21551745600. Its totient is φ = 2058835968.

The previous prime is 6797554979. The next prime is 6797554993. The reversal of 6797554992 is 2994557976.

6797554992 is a `hidden beast` number, since 6 + 7 + 97 + 55 + 499 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (6797554993) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 633609 + ... + 644247.

It is an arithmetic number, because the mean of its divisors is an integer number (107758728).

Almost surely, 2^6797554992 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 6797554992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10775872800).

6797554992 is an abundant number, since it is smaller than the sum of its proper divisors (14754190608).

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

6797554992 is a wasteful number, since it uses less digits than its factorization.

6797554992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10705 (or 10690 counting only the distinct ones).

The product of its digits is 42865200, while the sum is 63.

The square root of 6797554992 is about 82447.2861409034. The cubic root of 6797554992 is about 1894.3093806401.

The spelling of 6797554992 in words is "six billion, seven hundred ninety-seven million, five hundred fifty-four thousand, nine hundred ninety-two".