265323485 has 24 divisors (see below), whose sum is σ = 380392920. Its totient is φ = 177012864.

The previous prime is 265323463. The next prime is 265323491. The reversal of 265323485 is 584323562.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88247236 + 177076249 = 9394^2 + 13307^2 .

It is not a de Polignac number, because 265323485 - 2⁸ = 265323229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5570 + ... + 23699.

It is an arithmetic number, because the mean of its divisors is an integer number (15849705).

Almost surely, 2^265323485 is an apocalyptic number.

It is an amenable number.

265323485 is a deficient number, since it is larger than the sum of its proper divisors (115069435).

265323485 is a wasteful number, since it uses less digits than its factorization.

265323485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29325 (or 29318 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The square root of 265323485 is about 16288.7533286007. The cubic root of 265323485 is about 642.5770804887.

The spelling of 265323485 in words is "two hundred sixty-five million, three hundred twenty-three thousand, four hundred eighty-five".