12523255 has 8 divisors (see below), whose sum is σ = 15174432. Its totient is φ = 9920928.

The previous prime is 12523253. The next prime is 12523283. The reversal of 12523255 is 55232521.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12523255 - 2¹ = 12523253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12523253) 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, 11644 + ... + 12673.

It is an arithmetic number, because the mean of its divisors is an integer number (1896804).

Almost surely, 2^12523255 is an apocalyptic number.

12523255 is a deficient number, since it is larger than the sum of its proper divisors (2651177).

12523255 is a wasteful number, since it uses less digits than its factorization.

12523255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24425.

The product of its digits is 3000, while the sum is 25.

The square root of 12523255 is about 3538.8211313939. The cubic root of 12523255 is about 232.2232727208.

Adding to 12523255 its reverse (55232521), we get a palindrome (67755776).

The spelling of 12523255 in words is "twelve million, five hundred twenty-three thousand, two hundred fifty-five".