6776433423 has 6 divisors (see below), whose sum is σ = 9788181624. Its totient is φ = 4517622276.

The previous prime is 6776433409. The next prime is 6776433449. The reversal of 6776433423 is 3243346776.

It is not a de Polignac number, because 6776433423 - 2⁹ = 6776432911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6776433403) 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 5 ways as a sum of consecutive naturals, for example, 376468515 + ... + 376468532.

It is an arithmetic number, because the mean of its divisors is an integer number (1631363604).

Almost surely, 2^6776433423 is an apocalyptic number.

6776433423 is a deficient number, since it is larger than the sum of its proper divisors (3011748201).

6776433423 is a wasteful number, since it uses less digits than its factorization.

6776433423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752937053 (or 752937050 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 45.

The square root of 6776433423 is about 82319.0951298664. The cubic root of 6776433423 is about 1892.3453264602.

The spelling of 6776433423 in words is "six billion, seven hundred seventy-six million, four hundred thirty-three thousand, four hundred twenty-three".