12482528259 has 4 divisors (see below), whose sum is σ = 16643371016. Its totient is φ = 8321685504.

The previous prime is 12482528221. The next prime is 12482528291. The reversal of 12482528259 is 95282528421.

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

It is not a de Polignac number, because 12482528259 - 2⁹ = 12482527747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12482528209) 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, 2080421374 + ... + 2080421379.

It is an arithmetic number, because the mean of its divisors is an integer number (4160842754).

Almost surely, 2^12482528259 is an apocalyptic number.

12482528259 is a deficient number, since it is larger than the sum of its proper divisors (4160842757).

12482528259 is an equidigital number, since it uses as much as digits as its factorization.

12482528259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160842756.

The product of its digits is 921600, while the sum is 48.

The spelling of 12482528259 in words is "twelve billion, four hundred eighty-two million, five hundred twenty-eight thousand, two hundred fifty-nine".