12559064492 has 12 divisors (see below), whose sum is σ = 23669006256. Its totient is φ = 5796491280.

The previous prime is 12559064477. The next prime is 12559064521. The reversal of 12559064492 is 29446095521.

12559064492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 120760184 + ... + 120760287.

It is an arithmetic number, because the mean of its divisors is an integer number (1972417188).

Almost surely, 2^12559064492 is an apocalyptic number.

It is an amenable number.

12559064492 is a deficient number, since it is larger than the sum of its proper divisors (11109941764).

12559064492 is a wasteful number, since it uses less digits than its factorization.

12559064492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241520488 (or 241520486 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 12559064492 in words is "twelve billion, five hundred fifty-nine million, sixty-four thousand, four hundred ninety-two".