12482519826 has 32 divisors (see below), whose sum is σ = 29069808768. Its totient is φ = 3499142400.

The previous prime is 12482519789. The next prime is 12482519827. The reversal of 12482519826 is 62891528421.

It is a super-3 number, since 3×12482519826³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12482519827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801575 + ... + 2806026.

It is an arithmetic number, because the mean of its divisors is an integer number (908431524).

Almost surely, 2^12482519826 is an apocalyptic number.

12482519826 is an abundant number, since it is smaller than the sum of its proper divisors (16587288942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12482519826 is a wasteful number, since it uses less digits than its factorization.

12482519826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607666.

The product of its digits is 552960, while the sum is 48.

The spelling of 12482519826 in words is "twelve billion, four hundred eighty-two million, five hundred nineteen thousand, eight hundred twenty-six".