273745255 has 32 divisors (see below), whose sum is σ = 400665600. Its totient is φ = 175364352.

The previous prime is 273745253. The next prime is 273745289. The reversal of 273745255 is 552547372.

It is a cyclic number.

It is not a de Polignac number, because 273745255 - 2¹ = 273745253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273745253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45726 + ... + 51364.

It is an arithmetic number, because the mean of its divisors is an integer number (12520800).

Almost surely, 2^273745255 is an apocalyptic number.

273745255 is a deficient number, since it is larger than the sum of its proper divisors (126920345).

273745255 is a wasteful number, since it uses less digits than its factorization.

273745255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743.

The product of its digits is 294000, while the sum is 40.

The square root of 273745255 is about 16545.2487137547. The cubic root of 273745255 is about 649.3051786358.

The spelling of 273745255 in words is "two hundred seventy-three million, seven hundred forty-five thousand, two hundred fifty-five".