12551353 has 4 divisors (see below), whose sum is σ = 13097088. Its totient is φ = 12005620.

The previous prime is 12551351. The next prime is 12551377. The reversal of 12551353 is 35315521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12551353 - 2¹ = 12551351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12551351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272833 + ... + 272878.

It is an arithmetic number, because the mean of its divisors is an integer number (3274272).

Almost surely, 2^12551353 is an apocalyptic number.

It is an amenable number.

12551353 is a deficient number, since it is larger than the sum of its proper divisors (545735).

12551353 is an equidigital number, since it uses as much as digits as its factorization.

12551353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545734.

The product of its digits is 2250, while the sum is 25.

The square root of 12551353 is about 3542.7888731902. The cubic root of 12551353 is about 232.3968201362.

Adding to 12551353 its reverse (35315521), we get a palindrome (47866874).

The spelling of 12551353 in words is "twelve million, five hundred fifty-one thousand, three hundred fifty-three".