265052273 has 4 divisors (see below), whose sum is σ = 265088628. Its totient is φ = 265015920.

The previous prime is 265052243. The next prime is 265052297. The reversal of 265052273 is 372250562.

265052273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 47430769 + 217621504 = 6887^2 + 14752^2 .

It is a cyclic number.

It is not a de Polignac number, because 265052273 - 2¹⁰ = 265051249 is a prime.

It is a super-3 number, since 3×265052273³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265052233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3038 + ... + 23223.

It is an arithmetic number, because the mean of its divisors is an integer number (66272157).

Almost surely, 2^265052273 is an apocalyptic number.

It is an amenable number.

265052273 is a deficient number, since it is larger than the sum of its proper divisors (36355).

265052273 is a wasteful number, since it uses less digits than its factorization.

265052273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36354.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 265052273 is about 16280.4260693632. The cubic root of 265052273 is about 642.3580597592.

The spelling of 265052273 in words is "two hundred sixty-five million, fifty-two thousand, two hundred seventy-three".