27036879968864 has 24 divisors (see below), whose sum is σ = 53229233736000. Its totient is φ = 13518344416896.

The previous prime is 27036879968851. The next prime is 27036879968873. The reversal of 27036879968864 is 46886997863072.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1725137 + ... + 7553135.

It is an arithmetic number, because the mean of its divisors is an integer number (2217884739000).

Almost surely, 2^{27036879968864} is an apocalyptic number.

It is an amenable number.

27036879968864 is a deficient number, since it is larger than the sum of its proper divisors (26192353767136).

27036879968864 is a wasteful number, since it uses less digits than its factorization.

27036879968864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972982 (or 5972974 counting only the distinct ones).

The product of its (nonzero) digits is 10534551552, while the sum is 83.

The spelling of 27036879968864 in words is "twenty-seven trillion, thirty-six billion, eight hundred seventy-nine million, nine hundred sixty-eight thousand, eight hundred sixty-four".