6771750912 has 72 divisors (see below), whose sum is σ = 19558113120. Its totient is φ = 2257244160.

The previous prime is 6771750911. The next prime is 6771751001. The reversal of 6771750912 is 2190571776.

6771750912 is a `hidden beast` number, since 67 + 71 + 7 + 509 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×6771750912² = 91713220828345663488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6771750911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165264 + ... + 202127.

It is an arithmetic number, because the mean of its divisors is an integer number (271640460).

Almost surely, 2^6771750912 is an apocalyptic number.

It is an amenable number.

6771750912 is an abundant number, since it is smaller than the sum of its proper divisors (12786362208).

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

6771750912 is a wasteful number, since it uses less digits than its factorization.

6771750912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367419 (or 367396 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 45.

The square root of 6771750912 is about 82290.6489948888. The cubic root of 6771750912 is about 1891.9093562380.

The spelling of 6771750912 in words is "six billion, seven hundred seventy-one million, seven hundred fifty thousand, nine hundred twelve".