12604548732 has 12 divisors (see below), whose sum is σ = 29410613736. Its totient is φ = 4201516240.

The previous prime is 12604548709. The next prime is 12604548743. The reversal of 12604548732 is 23784540621.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 525189519 + ... + 525189542.

It is an arithmetic number, because the mean of its divisors is an integer number (2450884478).

Almost surely, 2^12604548732 is an apocalyptic number.

12604548732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12604548732 is an abundant number, since it is smaller than the sum of its proper divisors (16806065004).

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

12604548732 is a wasteful number, since it uses less digits than its factorization.

12604548732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050379068 (or 1050379066 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 12604548732 in words is "twelve billion, six hundred four million, five hundred forty-eight thousand, seven hundred thirty-two".