272704518337 has 4 divisors (see below), whose sum is σ = 272716389316. Its totient is φ = 272692647360.

The previous prime is 272704518323. The next prime is 272704518367. The reversal of 272704518337 is 733815407272.

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

It can be written as a sum of positive squares in 2 ways, for example, as 185206286736 + 87498231601 = 430356^2 + 295801^2 .

It is a cyclic number.

It is not a de Polignac number, because 272704518337 - 2²³ = 272696129729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272704518367) 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, 5900964 + ... + 5946997.

It is an arithmetic number, because the mean of its divisors is an integer number (68179097329).

Almost surely, 2^272704518337 is an apocalyptic number.

It is an amenable number.

272704518337 is a deficient number, since it is larger than the sum of its proper divisors (11870979).

272704518337 is a wasteful number, since it uses less digits than its factorization.

272704518337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11870978.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 272704518337 in words is "two hundred seventy-two billion, seven hundred four million, five hundred eighteen thousand, three hundred thirty-seven".