12258574606 has 4 divisors (see below), whose sum is σ = 18387861912. Its totient is φ = 6129287302.

The previous prime is 12258574571. The next prime is 12258574607. The reversal of 12258574606 is 60647585221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12258574607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064643650 + ... + 3064643653.

It is an arithmetic number, because the mean of its divisors is an integer number (4596965478).

Almost surely, 2^12258574606 is an apocalyptic number.

12258574606 is a deficient number, since it is larger than the sum of its proper divisors (6129287306).

12258574606 is an equidigital number, since it uses as much as digits as its factorization.

12258574606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129287305.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 12258574606 in words is "twelve billion, two hundred fifty-eight million, five hundred seventy-four thousand, six hundred six".