12580844493 has 8 divisors (see below), whose sum is σ = 19170810688. Its totient is φ = 7189053984.

The previous prime is 12580844453. The next prime is 12580844513. The reversal of 12580844493 is 39444808521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12580844493 - 2⁶ = 12580844429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12580844443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299543896 + ... + 299543937.

It is an arithmetic number, because the mean of its divisors is an integer number (2396351336).

Almost surely, 2^12580844493 is an apocalyptic number.

It is an amenable number.

12580844493 is a deficient number, since it is larger than the sum of its proper divisors (6589966195).

12580844493 is an equidigital number, since it uses as much as digits as its factorization.

12580844493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599087843.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 12580844493 in words is "twelve billion, five hundred eighty million, eight hundred forty-four thousand, four hundred ninety-three".