273255732653 has 2 divisors, whose sum is σ = 273255732654. Its totient is φ = 273255732652.

The previous prime is 273255732619. The next prime is 273255732671. The reversal of 273255732653 is 356237552372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269056951849 + 4198780804 = 518707^2 + 64798^2 .

It is a cyclic number.

It is not a de Polignac number, because 273255732653 - 2¹⁰ = 273255731629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273255732853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136627866326 + 136627866327.

It is an arithmetic number, because the mean of its divisors is an integer number (136627866327).

Almost surely, 2^273255732653 is an apocalyptic number.

It is an amenable number.

273255732653 is a deficient number, since it is larger than the sum of its proper divisors (1).

273255732653 is an equidigital number, since it uses as much as digits as its factorization.

273255732653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938000, while the sum is 50.

The spelling of 273255732653 in words is "two hundred seventy-three billion, two hundred fifty-five million, seven hundred thirty-two thousand, six hundred fifty-three".