12189570253 has 8 divisors (see below), whose sum is σ = 13944918272. Its totient is φ = 10437717456.

The previous prime is 12189570247. The next prime is 12189570259. The reversal of 12189570253 is 35207598121.

It is a happy number.

12189570253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12189570247) and next prime (12189570259).

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

It is a cyclic number.

It is not a de Polignac number, because 12189570253 - 2³³ = 3599635661 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 (12189570259) 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, 866325 + ... + 880282.

It is an arithmetic number, because the mean of its divisors is an integer number (1743114784).

Almost surely, 2^12189570253 is an apocalyptic number.

It is an amenable number.

12189570253 is a deficient number, since it is larger than the sum of its proper divisors (1755348019).

12189570253 is an equidigital number, since it uses as much as digits as its factorization.

12189570253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747611.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 12189570253 in words is "twelve billion, one hundred eighty-nine million, five hundred seventy thousand, two hundred fifty-three".