6776454412 has 36 divisors (see below), whose sum is σ = 14856078720. Its totient is φ = 2680794144.

The previous prime is 6776454397. The next prime is 6776454449. The reversal of 6776454412 is 2144546776.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1327212 + ... + 1332307.

Almost surely, 2^6776454412 is an apocalyptic number.

It is an amenable number.

6776454412 is an abundant number, since it is smaller than the sum of its proper divisors (8079624308).

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

6776454412 is a wasteful number, since it uses less digits than its factorization.

6776454412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659550 (or 2659541 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 46.

The square root of 6776454412 is about 82319.2226153770. Note that the first 3 decimals coincide. The cubic root of 6776454412 is about 1892.3472802114.

The spelling of 6776454412 in words is "six billion, seven hundred seventy-six million, four hundred fifty-four thousand, four hundred twelve".