12553452 has 36 divisors (see below), whose sum is σ = 33404280. Its totient is φ = 3964032.

The previous prime is 12553451. The next prime is 12553459. The reversal of 12553452 is 25435521.

It is a happy number.

12553452 is a `hidden beast` number, since 125 + 534 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (12553451) 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, 8493 + ... + 9860.

Almost surely, 2^12553452 is an apocalyptic number.

12553452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12553452 is an abundant number, since it is smaller than the sum of its proper divisors (20850828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12553452 is a wasteful number, since it uses less digits than its factorization.

12553452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18382 (or 18377 counting only the distinct ones).

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

The square root of 12553452 is about 3543.0850963532. The cubic root of 12553452 is about 232.4097742173.

Adding to 12553452 its reverse (25435521), we get a palindrome (37988973).

The spelling of 12553452 in words is "twelve million, five hundred fifty-three thousand, four hundred fifty-two".