6776476746776 has 48 divisors (see below), whose sum is σ = 14104259809920. Its totient is φ = 3049719464000.

The previous prime is 6776476746761. The next prime is 6776476746797.

6776476746776 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6776476746776.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 34558136 + ... + 34753671.

It is an arithmetic number, because the mean of its divisors is an integer number (293838746040).

Almost surely, 2^{6776476746776} is an apocalyptic number.

It is an amenable number.

6776476746776 is an abundant number, since it is smaller than the sum of its proper divisors (7327783063144).

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

6776476746776 is a wasteful number, since it uses less digits than its factorization.

6776476746776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69311936 (or 69311921 counting only the distinct ones).

The product of its digits is 14637417984, while the sum is 80.

The spelling of 6776476746776 in words is "six trillion, seven hundred seventy-six billion, four hundred seventy-six million, seven hundred forty-six thousand, seven hundred seventy-six".