6477272727746 has 32 divisors (see below), whose sum is σ = 10390381384320. Its totient is φ = 3019613040000.

The previous prime is 6477272727733. The next prime is 6477272727799.

6477272727746 is nontrivially palindromic in base 10.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 4411955 + ... + 5693846.

It is an arithmetic number, because the mean of its divisors is an integer number (324699418260).

Almost surely, 2^{6477272727746} is an apocalyptic number.

6477272727746 is a deficient number, since it is larger than the sum of its proper divisors (3913108656574).

6477272727746 is a wasteful number, since it uses less digits than its factorization.

6477272727746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106090.

The product of its digits is 542126592, while the sum is 68.

The spelling of 6477272727746 in words is "six trillion, four hundred seventy-seven billion, two hundred seventy-two million, seven hundred twenty-seven thousand, seven hundred forty-six".