12382548806 has 4 divisors (see below), whose sum is σ = 18573823212. Its totient is φ = 6191274402.

The previous prime is 12382548781. The next prime is 12382548809. The reversal of 12382548806 is 60884528321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60884528321 = 19 ⋅3204448859.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12382548809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3095637200 + ... + 3095637203.

It is an arithmetic number, because the mean of its divisors is an integer number (4643455803).

Almost surely, 2^12382548806 is an apocalyptic number.

12382548806 is a deficient number, since it is larger than the sum of its proper divisors (6191274406).

12382548806 is an equidigital number, since it uses as much as digits as its factorization.

12382548806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191274405.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 12382548806 in words is "twelve billion, three hundred eighty-two million, five hundred forty-eight thousand, eight hundred six".