6776193544 has 16 divisors (see below), whose sum is σ = 12720813120. Its totient is φ = 3383976720.

The previous prime is 6776193521. The next prime is 6776193547. The reversal of 6776193544 is 4453916776.

It is a junction number, because it is equal to n+sod(n) for n = 6776193491 and 6776193500.

It is not an unprimeable number, because it can be changed into a prime (6776193547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508012 + ... + 521179.

It is an arithmetic number, because the mean of its divisors is an integer number (795050820).

Almost surely, 2^6776193544 is an apocalyptic number.

It is an amenable number.

6776193544 is a deficient number, since it is larger than the sum of its proper divisors (5944619576).

6776193544 is a wasteful number, since it uses less digits than its factorization.

6776193544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030020 (or 1030016 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 52.

The square root of 6776193544 is about 82317.6381099458. The cubic root of 6776193544 is about 1892.3229971496.

The spelling of 6776193544 in words is "six billion, seven hundred seventy-six million, one hundred ninety-three thousand, five hundred forty-four".