27064246072 has 16 divisors (see below), whose sum is σ = 50768179560. Its totient is φ = 13526064864.

The previous prime is 27064246063. The next prime is 27064246087.

27064246072 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738258 + ... + 774049.

Almost surely, 2^27064246072 is an apocalyptic number.

It is an amenable number.

27064246072 is a deficient number, since it is larger than the sum of its proper divisors (23703933488).

27064246072 is a wasteful number, since it uses less digits than its factorization.

27064246072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514550 (or 1514546 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 27064246072 in words is "twenty-seven billion, sixty-four million, two hundred forty-six thousand, seventy-two".