6807133971 has 48 divisors (see below), whose sum is σ = 11709210240. Its totient is φ = 3908373120.

The previous prime is 6807133969. The next prime is 6807133979. The reversal of 6807133971 is 1793317086.

It is not a de Polignac number, because 6807133971 - 2¹ = 6807133969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6807133979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16230 + ... + 117803.

It is an arithmetic number, because the mean of its divisors is an integer number (243941880).

Almost surely, 2^6807133971 is an apocalyptic number.

6807133971 is a deficient number, since it is larger than the sum of its proper divisors (4902076269).

6807133971 is a wasteful number, since it uses less digits than its factorization.

6807133971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134078 (or 134066 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 6807133971 is about 82505.3572260614. The cubic root of 6807133971 is about 1895.1987706740.

The spelling of 6807133971 in words is "six billion, eight hundred seven million, one hundred thirty-three thousand, nine hundred seventy-one".