12453255 has 12 divisors (see below), whose sum is σ = 21585720. Its totient is φ = 6641712.

The previous prime is 12453241. The next prime is 12453257. The reversal of 12453255 is 55235421.

It is a happy number.

12453255 is a `hidden beast` number, since 124 + 532 + 5 + 5 = 666.

12453255 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12453255 - 2⁶ = 12453191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12453257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138325 + ... + 138414.

It is an arithmetic number, because the mean of its divisors is an integer number (1798810).

Almost surely, 2^12453255 is an apocalyptic number.

12453255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12453255 is a deficient number, since it is larger than the sum of its proper divisors (9132465).

12453255 is a wasteful number, since it uses less digits than its factorization.

12453255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276750 (or 276747 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 12453255 is about 3528.9169726702. The cubic root of 12453255 is about 231.7897855540.

Adding to 12453255 its reverse (55235421), we get a palindrome (67688676).

The spelling of 12453255 in words is "twelve million, four hundred fifty-three thousand, two hundred fifty-five".