6727406320636 has 6 divisors (see below), whose sum is σ = 11772961061120. Its totient is φ = 3363703160316.

The previous prime is 6727406320601. The next prime is 6727406320643. The reversal of 6727406320636 is 6360236047276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840925790076 + ... + 840925790083.

Almost surely, 2^{6727406320636} is an apocalyptic number.

It is an amenable number.

6727406320636 is a deficient number, since it is larger than the sum of its proper divisors (5045554740484).

6727406320636 is a wasteful number, since it uses less digits than its factorization.

6727406320636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681851580163 (or 1681851580161 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 6727406320636 in words is "six trillion, seven hundred twenty-seven billion, four hundred six million, three hundred twenty thousand, six hundred thirty-six".