27375503912 has 8 divisors (see below), whose sum is σ = 51329069850. Its totient is φ = 13687751952.

The previous prime is 27375503887. The next prime is 27375503921. The reversal of 27375503912 is 21930557372.

It can be written as a sum of positive squares in only one way, i.e., 26119084996 + 1256418916 = 161614^2 + 35446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 1710968987 + ... + 1710969002.

Almost surely, 2^27375503912 is an apocalyptic number.

It is an amenable number.

27375503912 is a deficient number, since it is larger than the sum of its proper divisors (23953565938).

27375503912 is a wasteful number, since it uses less digits than its factorization.

27375503912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421937995 (or 3421937991 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 27375503912 in words is "twenty-seven billion, three hundred seventy-five million, five hundred three thousand, nine hundred twelve".