12585485004 has 12 divisors (see below), whose sum is σ = 29366131704. Its totient is φ = 4195161664.

The previous prime is 12585484979. The next prime is 12585485027. The reversal of 12585485004 is 40058458521.

12585485004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524395197 + ... + 524395220.

It is an arithmetic number, because the mean of its divisors is an integer number (2447177642).

Almost surely, 2^12585485004 is an apocalyptic number.

It is an amenable number.

12585485004 is an abundant number, since it is smaller than the sum of its proper divisors (16780646700).

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

12585485004 is a wasteful number, since it uses less digits than its factorization.

12585485004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048790424 (or 1048790422 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 42.

The spelling of 12585485004 in words is "twelve billion, five hundred eighty-five million, four hundred eighty-five thousand, four".