27413162227 has 4 divisors (see below), whose sum is σ = 29905267896. Its totient is φ = 24921056560.

The previous prime is 27413162213. The next prime is 27413162239. The reversal of 27413162227 is 72226131472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27413162227 - 2¹⁹ = 27412637939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27413162327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246052818 + ... + 1246052839.

It is an arithmetic number, because the mean of its divisors is an integer number (7476316974).

Almost surely, 2^27413162227 is an apocalyptic number.

27413162227 is a deficient number, since it is larger than the sum of its proper divisors (2492105669).

27413162227 is a wasteful number, since it uses less digits than its factorization.

27413162227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492105668.

The product of its digits is 56448, while the sum is 37.

Adding to 27413162227 its reverse (72226131472), we get a palindrome (99639293699).

The spelling of 27413162227 in words is "twenty-seven billion, four hundred thirteen million, one hundred sixty-two thousand, two hundred twenty-seven".