12558133 has 8 divisors (see below), whose sum is σ = 14740352. Its totient is φ = 10472976.

The previous prime is 12558127. The next prime is 12558151. The reversal of 12558133 is 33185521.

12558133 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12558133 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 (12558163) 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, 23985 + ... + 24502.

It is an arithmetic number, because the mean of its divisors is an integer number (1842544).

Almost surely, 2^12558133 is an apocalyptic number.

It is an amenable number.

12558133 is a deficient number, since it is larger than the sum of its proper divisors (2182219).

12558133 is an equidigital number, since it uses as much as digits as its factorization.

12558133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48531.

The product of its digits is 3600, while the sum is 28.

The square root of 12558133 is about 3543.7456172812. The cubic root of 12558133 is about 232.4386580377.

The spelling of 12558133 in words is "twelve million, five hundred fifty-eight thousand, one hundred thirty-three".