12483821975 has 12 divisors (see below), whose sum is σ = 15572638704. Its totient is φ = 9927251520.

The previous prime is 12483821969. The next prime is 12483822011. The reversal of 12483821975 is 57912838421.

It is not a de Polignac number, because 12483821975 - 2²⁰ = 12482773399 is a prime.

It is a super-2 number, since 2×12483821975² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1490894 + ... + 1499243.

It is an arithmetic number, because the mean of its divisors is an integer number (1297719892).

Almost surely, 2^12483821975 is an apocalyptic number.

12483821975 is a deficient number, since it is larger than the sum of its proper divisors (3088816729).

12483821975 is a wasteful number, since it uses less digits than its factorization.

12483821975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990314 (or 2990309 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The spelling of 12483821975 in words is "twelve billion, four hundred eighty-three million, eight hundred twenty-one thousand, nine hundred seventy-five".