12558708952 has 16 divisors (see below), whose sum is σ = 24571387440. Its totient is φ = 6006338976.

The previous prime is 12558708923. The next prime is 12558708959. The reversal of 12558708952 is 25980785521.

12558708952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12558708952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12558708959) 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 3 ways as a sum of consecutive naturals, for example, 34126743 + ... + 34127110.

It is an arithmetic number, because the mean of its divisors is an integer number (1535711715).

Almost surely, 2^12558708952 is an apocalyptic number.

It is an amenable number.

12558708952 is a deficient number, since it is larger than the sum of its proper divisors (12012678488).

12558708952 is a wasteful number, since it uses less digits than its factorization.

12558708952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68253882 (or 68253878 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 12558708952 in words is "twelve billion, five hundred fifty-eight million, seven hundred eight thousand, nine hundred fifty-two".