12502775152 has 20 divisors (see below), whose sum is σ = 27684716656. Its totient is φ = 5358332160.

The previous prime is 12502775119. The next prime is 12502775161. The reversal of 12502775152 is 25157720521.

12502775152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 55815849 + ... + 55816072.

Almost surely, 2^12502775152 is an apocalyptic number.

It is an amenable number.

12502775152 is an abundant number, since it is smaller than the sum of its proper divisors (15181941504).

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

12502775152 is a wasteful number, since it uses less digits than its factorization.

12502775152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111631936 (or 111631930 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 37.

The spelling of 12502775152 in words is "twelve billion, five hundred two million, seven hundred seventy-five thousand, one hundred fifty-two".