12580500927 has 32 divisors (see below), whose sum is σ = 17450864640. Its totient is φ = 8056097280.

The previous prime is 12580500901. The next prime is 12580500931. The reversal of 12580500927 is 72900508521.

It is not a de Polignac number, because 12580500927 - 2²⁶ = 12513392063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12580500937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2190003 + ... + 2195739.

It is an arithmetic number, because the mean of its divisors is an integer number (545339520).

Almost surely, 2^12580500927 is an apocalyptic number.

12580500927 is a deficient number, since it is larger than the sum of its proper divisors (4870363713).

12580500927 is a wasteful number, since it uses less digits than its factorization.

12580500927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6063.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 12580500927 in words is "twelve billion, five hundred eighty million, five hundred thousand, nine hundred twenty-seven".