27450133055 has 8 divisors (see below), whose sum is σ = 34673852400. Its totient is φ = 20804311296.

The previous prime is 27450133037. The next prime is 27450133057. The reversal of 27450133055 is 55033105472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27450133055 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27450133057) 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 7 ways as a sum of consecutive naturals, for example, 144474290 + ... + 144474479.

It is an arithmetic number, because the mean of its divisors is an integer number (4334231550).

Almost surely, 2^27450133055 is an apocalyptic number.

27450133055 is a deficient number, since it is larger than the sum of its proper divisors (7223719345).

27450133055 is a wasteful number, since it uses less digits than its factorization.

27450133055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288948793.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 27450133055 in words is "twenty-seven billion, four hundred fifty million, one hundred thirty-three thousand, fifty-five".