27106546472 has 32 divisors (see below), whose sum is σ = 51010588200. Its totient is φ = 13503780864.

The previous prime is 27106546463. The next prime is 27106546483. The reversal of 27106546472 is 27464560172.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26371811236 + 734735236 = 162394^2 + 27106^2 .

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 7 ways as a sum of consecutive naturals, for example, 5629538 + ... + 5634350.

Almost surely, 2^27106546472 is an apocalyptic number.

It is an amenable number.

27106546472 is a deficient number, since it is larger than the sum of its proper divisors (23904041728).

27106546472 is a wasteful number, since it uses less digits than its factorization.

27106546472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245 (or 7241 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 27106546472 in words is "twenty-seven billion, one hundred six million, five hundred forty-six thousand, four hundred seventy-two".