6771874766707 has 4 divisors (see below), whose sum is σ = 6778586239240. Its totient is φ = 6765163294176.

The previous prime is 6771874766567. The next prime is 6771874766719. The reversal of 6771874766707 is 7076674781776.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6771874766707 - 2²³ = 6771866378099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6771874766707.

It is not an unprimeable number, because it can be changed into a prime (6771874766737) 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, 3355734753 + ... + 3355736770.

It is an arithmetic number, because the mean of its divisors is an integer number (1694646559810).

Almost surely, 2^{6771874766707} is an apocalyptic number.

6771874766707 is a deficient number, since it is larger than the sum of its proper divisors (6711472533).

6771874766707 is a wasteful number, since it uses less digits than its factorization.

6771874766707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711472532.

The product of its (nonzero) digits is 813189888, while the sum is 73.

The spelling of 6771874766707 in words is "six trillion, seven hundred seventy-one billion, eight hundred seventy-four million, seven hundred sixty-six thousand, seven hundred seven".