12604705353 has 8 divisors (see below), whose sum is σ = 18673637600. Its totient is φ = 8403136884.

The previous prime is 12604705313. The next prime is 12604705357. The reversal of 12604705353 is 35350740621.

12604705353 is a `hidden beast` number, since 1 + 260 + 47 + 0 + 5 + 353 = 666.

12604705353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12604705353 - 2¹⁴ = 12604688969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12604705357) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 233420443 + ... + 233420496.

It is an arithmetic number, because the mean of its divisors is an integer number (2334204700).

Almost surely, 2^12604705353 is an apocalyptic number.

It is an amenable number.

12604705353 is a deficient number, since it is larger than the sum of its proper divisors (6068932247).

12604705353 is an equidigital number, since it uses as much as digits as its factorization.

12604705353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466840948 (or 466840942 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 12604705353 in words is "twelve billion, six hundred four million, seven hundred five thousand, three hundred fifty-three".