265325423 has 4 divisors (see below), whose sum is σ = 289445928. Its totient is φ = 241204920.

The previous prime is 265325413. The next prime is 265325453. The reversal of 265325423 is 324523562.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 265325423 - 2⁴ = 265325407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 265325423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265325413) 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 3 ways as a sum of consecutive naturals, for example, 12060236 + ... + 12060257.

It is an arithmetic number, because the mean of its divisors is an integer number (72361482).

Almost surely, 2^265325423 is an apocalyptic number.

265325423 is a deficient number, since it is larger than the sum of its proper divisors (24120505).

265325423 is a wasteful number, since it uses less digits than its factorization.

265325423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24120504.

The product of its digits is 43200, while the sum is 32.

The square root of 265325423 is about 16288.8128173910. The cubic root of 265325423 is about 642.5786450083.

Adding to 265325423 its reverse (324523562), we get a palindrome (589848985).

The spelling of 265325423 in words is "two hundred sixty-five million, three hundred twenty-five thousand, four hundred twenty-three".