6672776705 has 8 divisors (see below), whose sum is σ = 9151236672. Its totient is φ = 4575618288.

The previous prime is 6672776689. The next prime is 6672776713. The reversal of 6672776705 is 5076772766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6672776705 - 2⁴ = 6672776689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95325347 + ... + 95325416.

It is an arithmetic number, because the mean of its divisors is an integer number (1143904584).

Almost surely, 2^6672776705 is an apocalyptic number.

It is an amenable number.

6672776705 is a deficient number, since it is larger than the sum of its proper divisors (2478459967).

6672776705 is a wasteful number, since it uses less digits than its factorization.

6672776705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190650775.

The product of its (nonzero) digits is 5186160, while the sum is 53.

The square root of 6672776705 is about 81687.0657142243. The cubic root of 6672776705 is about 1882.6468588159.

The spelling of 6672776705 in words is "six billion, six hundred seventy-two million, seven hundred seventy-six thousand, seven hundred five".