272271031718353 has 2 divisors, whose sum is σ = 272271031718354. Its totient is φ = 272271031718352.

The previous prime is 272271031718351. The next prime is 272271031718407. The reversal of 272271031718353 is 353817130172272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173681085731344 + 98589945987009 = 13178812^2 + 9929247^2 .

It is a cyclic number.

It is not a de Polignac number, because 272271031718353 - 2¹ = 272271031718351 is a prime.

Together with 272271031718351, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 272271031718353.

It is not a weakly prime, because it can be changed into another prime (272271031718351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136135515859176 + 136135515859177.

It is an arithmetic number, because the mean of its divisors is an integer number (136135515859177).

Almost surely, 2^{272271031718353} is an apocalyptic number.

It is an amenable number.

272271031718353 is a deficient number, since it is larger than the sum of its proper divisors (1).

272271031718353 is an equidigital number, since it uses as much as digits as its factorization.

272271031718353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 272271031718353 in words is "two hundred seventy-two trillion, two hundred seventy-one billion, thirty-one million, seven hundred eighteen thousand, three hundred fifty-three".