272646257090227 has 2 divisors, whose sum is σ = 272646257090228. Its totient is φ = 272646257090226.

The previous prime is 272646257090209. The next prime is 272646257090239. The reversal of 272646257090227 is 722090752646272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272646257090227 - 2¹⁹ = 272646256565939 is a prime.

It is not a weakly prime, because it can be changed into another prime (272646257090267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136323128545113 + 136323128545114.

It is an arithmetic number, because the mean of its divisors is an integer number (136323128545114).

Almost surely, 2^{272646257090227} is an apocalyptic number.

272646257090227 is a deficient number, since it is larger than the sum of its proper divisors (1).

272646257090227 is an equidigital number, since it uses as much as digits as its factorization.

272646257090227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 61.

The spelling of 272646257090227 in words is "two hundred seventy-two trillion, six hundred forty-six billion, two hundred fifty-seven million, ninety thousand, two hundred twenty-seven".