12253659189 has 16 divisors (see below), whose sum is σ = 17202816000. Its totient is φ = 7737039216.

The previous prime is 12253659163. The next prime is 12253659203. The reversal of 12253659189 is 98195635221.

It is a happy number.

It is not a de Polignac number, because 12253659189 - 2¹⁷ = 12253528117 is a prime.

It is a super-4 number, since 4×12253659189⁴ (a number of 41 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12253659689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196212 + ... + 251010.

It is an arithmetic number, because the mean of its divisors is an integer number (1075176000).

Almost surely, 2^12253659189 is an apocalyptic number.

12253659189 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12253659189 is a deficient number, since it is larger than the sum of its proper divisors (4949156811).

12253659189 is a wasteful number, since it uses less digits than its factorization.

12253659189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58744.

The product of its digits is 1166400, while the sum is 51.

The spelling of 12253659189 in words is "twelve billion, two hundred fifty-three million, six hundred fifty-nine thousand, one hundred eighty-nine".