27413557323 has 4 divisors (see below), whose sum is σ = 36551409768. Its totient is φ = 18275704880.

The previous prime is 27413557313. The next prime is 27413557361. The reversal of 27413557323 is 32375531472.

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 27413557323 - 2⁴ = 27413557307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27413557313) 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, 4568926218 + ... + 4568926223.

It is an arithmetic number, because the mean of its divisors is an integer number (9137852442).

Almost surely, 2^27413557323 is an apocalyptic number.

27413557323 is a deficient number, since it is larger than the sum of its proper divisors (9137852445).

27413557323 is an equidigital number, since it uses as much as digits as its factorization.

27413557323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137852444.

The product of its digits is 529200, while the sum is 42.

The spelling of 27413557323 in words is "twenty-seven billion, four hundred thirteen million, five hundred fifty-seven thousand, three hundred twenty-three".