6775620265776 has 80 divisors (see below), whose sum is σ = 18178744744800. Its totient is φ = 2172807419904.

The previous prime is 6775620265699. The next prime is 6775620265789.

6775620265776 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21275091 + ... + 21591218.

It is an arithmetic number, because the mean of its divisors is an integer number (227234309310).

Almost surely, 2^{6775620265776} is an apocalyptic number.

It is an amenable number.

6775620265776 is an abundant number, since it is smaller than the sum of its proper divisors (11403124479024).

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

6775620265776 is a wasteful number, since it uses less digits than its factorization.

6775620265776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42866446 (or 42866440 counting only the distinct ones).

The product of its (nonzero) digits is 311169600, while the sum is 66.

The spelling of 6775620265776 in words is "six trillion, seven hundred seventy-five billion, six hundred twenty million, two hundred sixty-five thousand, seven hundred seventy-six".