12535044106 has 8 divisors (see below), whose sum is σ = 20248917444. Its totient is φ = 5785404960.

The previous prime is 12535044089. The next prime is 12535044127. The reversal of 12535044106 is 60144053521.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11842880625 + 692163481 = 108825^2 + 26309^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241058515 + ... + 241058566.

Almost surely, 2^12535044106 is an apocalyptic number.

12535044106 is a deficient number, since it is larger than the sum of its proper divisors (7713873338).

12535044106 is a wasteful number, since it uses less digits than its factorization.

12535044106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482117096.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 12535044106 its reverse (60144053521), we get a palindrome (72679097627).

The spelling of 12535044106 in words is "twelve billion, five hundred thirty-five million, forty-four thousand, one hundred six".