12604095522 has 24 divisors (see below), whose sum is σ = 27322065264. Its totient is φ = 4199335704.

The previous prime is 12604095499. The next prime is 12604095523. The reversal of 12604095522 is 22559040621.

12604095522 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 40 + 95 + 522 = 666.

12604095522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12604095523) 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 11 ways as a sum of consecutive naturals, for example, 130588 + ... + 205575.

It is an arithmetic number, because the mean of its divisors is an integer number (1138419386).

Almost surely, 2^12604095522 is an apocalyptic number.

12604095522 is an abundant number, since it is smaller than the sum of its proper divisors (14717969742).

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

12604095522 is a wasteful number, since it uses less digits than its factorization.

12604095522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338254 (or 338251 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 12604095522 in words is "twelve billion, six hundred four million, ninety-five thousand, five hundred twenty-two".