12544580830 has 8 divisors (see below), whose sum is σ = 22580245512. Its totient is φ = 5017832328.

The previous prime is 12544580821. The next prime is 12544580849. The reversal of 12544580830 is 3808544521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627229032 + ... + 627229051.

It is an arithmetic number, because the mean of its divisors is an integer number (2822530689).

Almost surely, 2^12544580830 is an apocalyptic number.

12544580830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12544580830 is a deficient number, since it is larger than the sum of its proper divisors (10035664682).

12544580830 is a wasteful number, since it uses less digits than its factorization.

12544580830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254458090.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 12544580830 in words is "twelve billion, five hundred forty-four million, five hundred eighty thousand, eight hundred thirty".