13195695027 has 4 divisors (see below), whose sum is σ = 17594260040. Its totient is φ = 8797130016.

The previous prime is 13195695013. The next prime is 13195695031. The reversal of 13195695027 is 72059659131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72059659131 = 3 ⋅24019886377.

It is not a de Polignac number, because 13195695027 - 2²² = 13191500723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13195695077) 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, 2199282502 + ... + 2199282507.

It is an arithmetic number, because the mean of its divisors is an integer number (4398565010).

Almost surely, 2^13195695027 is an apocalyptic number.

13195695027 is a deficient number, since it is larger than the sum of its proper divisors (4398565013).

13195695027 is an equidigital number, since it uses as much as digits as its factorization.

13195695027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398565012.

The product of its (nonzero) digits is 510300, while the sum is 48.

The spelling of 13195695027 in words is "thirteen billion, one hundred ninety-five million, six hundred ninety-five thousand, twenty-seven".