27141575160481 has 4 divisors (see below), whose sum is σ = 27160178023600. Its totient is φ = 27122972297364.

The previous prime is 27141575160463. The next prime is 27141575160493. The reversal of 27141575160481 is 18406157514172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27141575160481 - 2²³ = 27141566771873 is a prime.

It is a super-2 number, since 2×27141575160481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27141575160881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9301429371 + ... + 9301432288.

It is an arithmetic number, because the mean of its divisors is an integer number (6790044505900).

Almost surely, 2^{27141575160481} is an apocalyptic number.

It is an amenable number.

27141575160481 is a deficient number, since it is larger than the sum of its proper divisors (18602863119).

27141575160481 is a wasteful number, since it uses less digits than its factorization.

27141575160481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18602863118.

The product of its (nonzero) digits is 1881600, while the sum is 52.

The spelling of 27141575160481 in words is "twenty-seven trillion, one hundred forty-one billion, five hundred seventy-five million, one hundred sixty thousand, four hundred eighty-one".