12553467 has 8 divisors (see below), whose sum is σ = 16772880. Its totient is φ = 8351520.

The previous prime is 12553459. The next prime is 12553477. The reversal of 12553467 is 76435521.

12553467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12553467 - 2³ = 12553459 is a prime.

It is a super-3 number, since 3×12553467³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12553417) 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, 2584 + ... + 5637.

It is an arithmetic number, because the mean of its divisors is an integer number (2096610).

Almost surely, 2^12553467 is an apocalyptic number.

12553467 is a deficient number, since it is larger than the sum of its proper divisors (4219413).

12553467 is an equidigital number, since it uses as much as digits as its factorization.

12553467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8733.

The product of its digits is 25200, while the sum is 33.

The square root of 12553467 is about 3543.0872131518. The cubic root of 12553467 is about 232.4098667853.

Adding to 12553467 its reverse (76435521), we get a palindrome (88988988).

The spelling of 12553467 in words is "twelve million, five hundred fifty-three thousand, four hundred sixty-seven".