12532304533 has 16 divisors (see below), whose sum is σ = 14628812800. Its totient is φ = 10731773808.

The previous prime is 12532304527. The next prime is 12532304569. The reversal of 12532304533 is 33540323521.

It is not a de Polignac number, because 12532304533 - 2²⁹ = 11995433621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12532304495 and 12532304504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532304503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356035 + ... + 389647.

It is an arithmetic number, because the mean of its divisors is an integer number (914300800).

Almost surely, 2^12532304533 is an apocalyptic number.

It is an amenable number.

12532304533 is a deficient number, since it is larger than the sum of its proper divisors (2096508267).

12532304533 is an equidigital number, since it uses as much as digits as its factorization.

12532304533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34721 (or 34707 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 12532304533 in words is "twelve billion, five hundred thirty-two million, three hundred four thousand, five hundred thirty-three".