12915755260 has 12 divisors (see below), whose sum is σ = 27123086088. Its totient is φ = 5166302096.

The previous prime is 12915755239. The next prime is 12915755269. The reversal of 12915755260 is 6255751921.

12915755260 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 not an unprimeable number, because it can be changed into a prime (12915755269) 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, 322893862 + ... + 322893901.

It is an arithmetic number, because the mean of its divisors is an integer number (2260257174).

Almost surely, 2^12915755260 is an apocalyptic number.

12915755260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12915755260 is an abundant number, since it is smaller than the sum of its proper divisors (14207330828).

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

12915755260 is a wasteful number, since it uses less digits than its factorization.

12915755260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645787772 (or 645787770 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 43.

The spelling of 12915755260 in words is "twelve billion, nine hundred fifteen million, seven hundred fifty-five thousand, two hundred sixty".