6477476747746 has 16 divisors (see below), whose sum is σ = 9834269340600. Its totient is φ = 3199529804800.

The previous prime is 6477476747717. The next prime is 6477476747767.

6477476747746 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 6321025647225 + 156451100521 = 2514165^2 + 395539^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35618341 + ... + 35799736.

Almost surely, 2^{6477476747746} is an apocalyptic number.

6477476747746 is a deficient number, since it is larger than the sum of its proper divisors (3356792592854).

6477476747746 is a wasteful number, since it uses less digits than its factorization.

6477476747746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71418629.

The product of its digits is 6505519104, while the sum is 76.

The spelling of 6477476747746 in words is "six trillion, four hundred seventy-seven billion, four hundred seventy-six million, seven hundred forty-seven thousand, seven hundred forty-six".