12604553706 has 8 divisors (see below), whose sum is σ = 25209107424. Its totient is φ = 4201517900.

The previous prime is 12604553657. The next prime is 12604553737. The reversal of 12604553706 is 60735540621.

It is a sphenic number, since it is the product of 3 distinct primes.

12604553706 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050379470 + ... + 1050379481.

It is an arithmetic number, because the mean of its divisors is an integer number (3151138428).

Almost surely, 2^12604553706 is an apocalyptic number.

12604553706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12604553706 is a wasteful number, since it uses less digits than its factorization.

12604553706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100758956.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 12604553706 in words is "twelve billion, six hundred four million, five hundred fifty-three thousand, seven hundred six".