265116273 has 8 divisors (see below), whose sum is σ = 353816736. Its totient is φ = 176580000.

The previous prime is 265116263. The next prime is 265116301. The reversal of 265116273 is 372611562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 265116273 - 2²⁰ = 264067697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (265116233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37228 + ... + 43773.

It is an arithmetic number, because the mean of its divisors is an integer number (44227092).

Almost surely, 2^265116273 is an apocalyptic number.

It is an amenable number.

265116273 is a deficient number, since it is larger than the sum of its proper divisors (88700463).

265116273 is a wasteful number, since it uses less digits than its factorization.

265116273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82095.

The product of its digits is 15120, while the sum is 33.

The square root of 265116273 is about 16282.3915012507. The cubic root of 265116273 is about 642.4097572438.

The spelling of 265116273 in words is "two hundred sixty-five million, one hundred sixteen thousand, two hundred seventy-three".