6776209508000 has 48 divisors (see below), whose sum is σ = 16649146770984. Its totient is φ = 2710483801600.

The previous prime is 6776209507997. The next prime is 6776209508009. The reversal of 6776209508000 is 8059026776.

It can be written as a sum of positive squares in 4 ways, for example, as 437275367824 + 6338934140176 = 661268^2 + 2517724^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 6776209508000.

It is not an unprimeable number, because it can be changed into a prime (6776209508009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847022189 + ... + 847030188.

Almost surely, 2^{6776209508000} is an apocalyptic number.

It is an amenable number.

6776209508000 is an abundant number, since it is smaller than the sum of its proper divisors (9872937262984).

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

6776209508000 is a wasteful number, since it uses less digits than its factorization.

6776209508000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694052402 (or 1694052384 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 6776209508000 in words is "six trillion, seven hundred seventy-six billion, two hundred nine million, five hundred eight thousand".