273271257842801 has 2 divisors, whose sum is σ = 273271257842802. Its totient is φ = 273271257842800.

The previous prime is 273271257842783. The next prime is 273271257842813. The reversal of 273271257842801 is 108248752172372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258954909989776 + 14316347853025 = 16092076^2 + 3783695^2 .

It is a cyclic number.

It is not a de Polignac number, because 273271257842801 - 2¹⁴ = 273271257826417 is a prime.

It is not a weakly prime, because it can be changed into another prime (273271257842851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136635628921400 + 136635628921401.

It is an arithmetic number, because the mean of its divisors is an integer number (136635628921401).

Almost surely, 2^{273271257842801} is an apocalyptic number.

It is an amenable number.

273271257842801 is a deficient number, since it is larger than the sum of its proper divisors (1).

273271257842801 is an equidigital number, since it uses as much as digits as its factorization.

273271257842801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21073920, while the sum is 59.

The spelling of 273271257842801 in words is "two hundred seventy-three trillion, two hundred seventy-one billion, two hundred fifty-seven million, eight hundred forty-two thousand, eight hundred one".