12535325041033 has 4 divisors (see below), whose sum is σ = 12536024535828. Its totient is φ = 12534625546240.

The previous prime is 12535325041021. The next prime is 12535325041061. The reversal of 12535325041033 is 33014052353521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4636993743424 + 7898331297609 = 2153368^2 + 2810397^2 .

It is a cyclic number.

It is not a de Polignac number, because 12535325041033 - 2²¹ = 12535322943881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12535325040983 and 12535325041001.

It is not an unprimeable number, because it can be changed into a prime (12535325041003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349720516 + ... + 349756357.

It is an arithmetic number, because the mean of its divisors is an integer number (3134006133957).

Almost surely, 2^{12535325041033} is an apocalyptic number.

It is an amenable number.

12535325041033 is a deficient number, since it is larger than the sum of its proper divisors (699494795).

12535325041033 is an equidigital number, since it uses as much as digits as its factorization.

12535325041033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699494794.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 12535325041033 its reverse (33014052353521), we get a palindrome (45549377394554).

The spelling of 12535325041033 in words is "twelve trillion, five hundred thirty-five billion, three hundred twenty-five million, forty-one thousand, thirty-three".