12484845524 has 24 divisors (see below), whose sum is σ = 22046588928. Its totient is φ = 6186075840.

The previous prime is 12484845521. The next prime is 12484845547. The reversal of 12484845524 is 42554848421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12484845521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164909 + ... + 228395.

It is an arithmetic number, because the mean of its divisors is an integer number (918607872).

Almost surely, 2^12484845524 is an apocalyptic number.

It is an amenable number.

12484845524 is a deficient number, since it is larger than the sum of its proper divisors (9561743404).

12484845524 is a wasteful number, since it uses less digits than its factorization.

12484845524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63935 (or 63933 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 47.

The spelling of 12484845524 in words is "twelve billion, four hundred eighty-four million, eight hundred forty-five thousand, five hundred twenty-four".