12535314169 has 8 divisors (see below), whose sum is σ = 14328267968. Its totient is φ = 10742909040.

The previous prime is 12535314167. The next prime is 12535314173. The reversal of 12535314169 is 96141353521.

It is a happy number.

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 12535314169 - 2¹ = 12535314167 is a prime.

It is a super-2 number, since 2×12535314169² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12535314161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86982 + ... + 180655.

It is an arithmetic number, because the mean of its divisors is an integer number (1791033496).

Almost surely, 2^12535314169 is an apocalyptic number.

It is an amenable number.

12535314169 is a deficient number, since it is larger than the sum of its proper divisors (1792953799).

12535314169 is an equidigital number, since it uses as much as digits as its factorization.

12535314169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274335.

The product of its digits is 97200, while the sum is 40.

The spelling of 12535314169 in words is "twelve billion, five hundred thirty-five million, three hundred fourteen thousand, one hundred sixty-nine".