27209036948297 has 16 divisors (see below), whose sum is σ = 28859641217280. Its totient is φ = 25619260157568.

The previous prime is 27209036948273. The next prime is 27209036948311. The reversal of 27209036948297 is 79284963090272.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27209036948297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27209036968297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87746183 + ... + 88055724.

It is an arithmetic number, because the mean of its divisors is an integer number (1803727576080).

Almost surely, 2^{27209036948297} is an apocalyptic number.

It is an amenable number.

27209036948297 is a deficient number, since it is larger than the sum of its proper divisors (1650604268983).

27209036948297 is a wasteful number, since it uses less digits than its factorization.

27209036948297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175802080.

The product of its (nonzero) digits is 164602368, while the sum is 68.

The spelling of 27209036948297 in words is "twenty-seven trillion, two hundred nine billion, thirty-six million, nine hundred forty-eight thousand, two hundred ninety-seven".