12033254535 has 8 divisors (see below), whose sum is σ = 19253207280. Its totient is φ = 6417735744.

The previous prime is 12033254509. The next prime is 12033254537. The reversal of 12033254535 is 53545233021.

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

It is not a de Polignac number, because 12033254535 - 2¹¹ = 12033252487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12033254496 and 12033254505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033254537) 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, 401108470 + ... + 401108499.

It is an arithmetic number, because the mean of its divisors is an integer number (2406650910).

Almost surely, 2^12033254535 is an apocalyptic number.

12033254535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12033254535 is a deficient number, since it is larger than the sum of its proper divisors (7219952745).

12033254535 is an equidigital number, since it uses as much as digits as its factorization.

12033254535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802216977.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 12033254535 its reverse (53545233021), we get a palindrome (65578487556).

The spelling of 12033254535 in words is "twelve billion, thirty-three million, two hundred fifty-four thousand, five hundred thirty-five".