273253 has 2 divisors, whose sum is σ = 273254. Its totient is φ = 273252.

The previous prime is 273233. The next prime is 273269. The reversal of 273253 is 352372.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247009 + 26244 = 497^2 + 162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-273253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136626 + 136627.

It is an arithmetic number, because the mean of its divisors is an integer number (136627).

2²⁷³²⁵³ is an apocalyptic number.

It is an amenable number.

273253 is a deficient number, since it is larger than the sum of its proper divisors (1).

273253 is an equidigital number, since it uses as much as digits as its factorization.

273253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 22.

The square root of 273253 is about 522.7360710722. The cubic root of 273253 is about 64.8915746623.

The spelling of 273253 in words is "two hundred seventy-three thousand, two hundred fifty-three".