6546994682 has 32 divisors (see below), whose sum is σ = 10081895040. Its totient is φ = 3187740160.

The previous prime is 6546994681. The next prime is 6546994691. The reversal of 6546994682 is 2864996456.

It is a super-2 number, since 2×6546994682² = 85726278732272562248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6546994681) 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 15 ways as a sum of consecutive naturals, for example, 7430882 + ... + 7431762.

It is an arithmetic number, because the mean of its divisors is an integer number (315059220).

Almost surely, 2^6546994682 is an apocalyptic number.

6546994682 is a deficient number, since it is larger than the sum of its proper divisors (3534900358).

6546994682 is a wasteful number, since it uses less digits than its factorization.

6546994682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558.

The product of its digits is 22394880, while the sum is 59.

The square root of 6546994682 is about 80913.5012343428. The cubic root of 6546994682 is about 1870.7424279946.

The spelling of 6546994682 in words is "six billion, five hundred forty-six million, nine hundred ninety-four thousand, six hundred eighty-two".