12573798979 has 8 divisors (see below), whose sum is σ = 14371147008. Its totient is φ = 10776723720.

The previous prime is 12573798971. The next prime is 12573798997. The reversal of 12573798979 is 97989737521.

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

It is not a de Polignac number, because 12573798979 - 2³ = 12573798971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12573798971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42594 + ... + 164200.

It is an arithmetic number, because the mean of its divisors is an integer number (1796393376).

Almost surely, 2^12573798979 is an apocalyptic number.

12573798979 is a deficient number, since it is larger than the sum of its proper divisors (1797348029).

12573798979 is a wasteful number, since it uses less digits than its factorization.

12573798979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136385.

The product of its digits is 60011280, while the sum is 67.

The spelling of 12573798979 in words is "twelve billion, five hundred seventy-three million, seven hundred ninety-eight thousand, nine hundred seventy-nine".