6775489473 has 16 divisors (see below), whose sum is σ = 9069148800. Its totient is φ = 4499446784.

The previous prime is 6775489447. The next prime is 6775489507. The reversal of 6775489473 is 3749845776.

It is a cyclic number.

It is not a de Polignac number, because 6775489473 - 2⁹ = 6775488961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6775489373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875740 + ... + 883442.

It is an arithmetic number, because the mean of its divisors is an integer number (566821800).

Almost surely, 2^6775489473 is an apocalyptic number.

It is an amenable number.

6775489473 is a deficient number, since it is larger than the sum of its proper divisors (2293659327).

6775489473 is a wasteful number, since it uses less digits than its factorization.

6775489473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8808.

The product of its digits is 35562240, while the sum is 60.

The square root of 6775489473 is about 82313.3614487952. The cubic root of 6775489473 is about 1892.2574551466.

The spelling of 6775489473 in words is "six billion, seven hundred seventy-five million, four hundred eighty-nine thousand, four hundred seventy-three".