12041533535 has 4 divisors (see below), whose sum is σ = 14449840248. Its totient is φ = 9633226824.

The previous prime is 12041533477. The next prime is 12041533547. The reversal of 12041533535 is 53533514021.

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

It is a cyclic number.

It is not a de Polignac number, because 12041533535 - 2¹² = 12041529439 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1204153349 + ... + 1204153358.

It is an arithmetic number, because the mean of its divisors is an integer number (3612460062).

Almost surely, 2^12041533535 is an apocalyptic number.

12041533535 is a deficient number, since it is larger than the sum of its proper divisors (2408306713).

12041533535 is an equidigital number, since it uses as much as digits as its factorization.

12041533535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408306712.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 12041533535 in words is "twelve billion, forty-one million, five hundred thirty-three thousand, five hundred thirty-five".