6776774337701 has 4 divisors (see below), whose sum is σ = 6776780186592. Its totient is φ = 6776768488812.

The previous prime is 6776774337689. The next prime is 6776774337829. The reversal of 6776774337701 is 1077334776776.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6776774337701 - 2¹⁸ = 6776774075557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6776774336701) 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, 536555 + ... + 3720408.

It is an arithmetic number, because the mean of its divisors is an integer number (1694195046648).

Almost surely, 2^{6776774337701} is an apocalyptic number.

It is an amenable number.

6776774337701 is a deficient number, since it is larger than the sum of its proper divisors (5848891).

6776774337701 is a wasteful number, since it uses less digits than its factorization.

6776774337701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848890.

The product of its (nonzero) digits is 152473104, while the sum is 65.

The spelling of 6776774337701 in words is "six trillion, seven hundred seventy-six billion, seven hundred seventy-four million, three hundred thirty-seven thousand, seven hundred one".