12860483587 has 4 divisors (see below), whose sum is σ = 14697695536. Its totient is φ = 11023271640.

The previous prime is 12860483563. The next prime is 12860483599. The reversal of 12860483587 is 78538406821.

12860483587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12860483587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12860403587) 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, 918605964 + ... + 918605977.

It is an arithmetic number, because the mean of its divisors is an integer number (3674423884).

Almost surely, 2^12860483587 is an apocalyptic number.

12860483587 is a deficient number, since it is larger than the sum of its proper divisors (1837211949).

12860483587 is an equidigital number, since it uses as much as digits as its factorization.

12860483587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837211948.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 12860483587 in words is "twelve billion, eight hundred sixty million, four hundred eighty-three thousand, five hundred eighty-seven".