27053101788 has 12 divisors (see below), whose sum is σ = 63123904200. Its totient is φ = 9017700592.

The previous prime is 27053101787. The next prime is 27053101811. The reversal of 27053101788 is 88710135072.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27053101787) by changing a digit.

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, 1127212563 + ... + 1127212586.

It is an arithmetic number, because the mean of its divisors is an integer number (5260325350).

Almost surely, 2^27053101788 is an apocalyptic number.

It is an amenable number.

27053101788 is an abundant number, since it is smaller than the sum of its proper divisors (36070802412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27053101788 is a wasteful number, since it uses less digits than its factorization.

27053101788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254425156 (or 2254425154 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 27053101788 in words is "twenty-seven billion, fifty-three million, one hundred one thousand, seven hundred eighty-eight".