12604180052 has 12 divisors (see below), whose sum is σ = 23354804340. Its totient is φ = 5931378816.

The previous prime is 12604180049. The next prime is 12604180063. The reversal of 12604180052 is 25008140621.

It can be written as a sum of positive squares in 2 ways, for example, as 11467411396 + 1136768656 = 107086^2 + 33716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12604179997 and 12604180024.

It is a congruent 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, 92677727 + ... + 92677862.

It is an arithmetic number, because the mean of its divisors is an integer number (1946233695).

Almost surely, 2^12604180052 is an apocalyptic number.

It is an amenable number.

12604180052 is a deficient number, since it is larger than the sum of its proper divisors (10750624288).

12604180052 is a wasteful number, since it uses less digits than its factorization.

12604180052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185355610 (or 185355608 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 12604180052 in words is "twelve billion, six hundred four million, one hundred eighty thousand, fifty-two".