12576130725 has 24 divisors (see below), whose sum is σ = 21354501280. Its totient is φ = 6525990720.

The previous prime is 12576130709. The next prime is 12576130727. The reversal of 12576130725 is 52703167521.

It is a happy number.

12576130725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12576130725 - 2⁴ = 12576130709 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12576130727) 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 23 ways as a sum of consecutive naturals, for example, 2263195 + ... + 2268744.

Almost surely, 2^12576130725 is an apocalyptic number.

12576130725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12576130725 is a deficient number, since it is larger than the sum of its proper divisors (8778370555).

12576130725 is a wasteful number, since it uses less digits than its factorization.

12576130725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531989 (or 4531984 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 12576130725 in words is "twelve billion, five hundred seventy-six million, one hundred thirty thousand, seven hundred twenty-five".