27476027672 has 16 divisors (see below), whose sum is σ = 51618772800. Its totient is φ = 13711021600.

The previous prime is 27476027669. The next prime is 27476027707. The reversal of 27476027672 is 27672067472.

It is a self number, because there is not a number n which added to its sum of digits gives 27476027672.

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, 3369704 + ... + 3377847.

It is an arithmetic number, because the mean of its divisors is an integer number (3226173300).

Almost surely, 2^27476027672 is an apocalyptic number.

It is an amenable number.

27476027672 is a deficient number, since it is larger than the sum of its proper divisors (24142745128).

27476027672 is a wasteful number, since it uses less digits than its factorization.

27476027672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6748066 (or 6748062 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 50.

The spelling of 27476027672 in words is "twenty-seven billion, four hundred seventy-six million, twenty-seven thousand, six hundred seventy-two".