12370945589 has 4 divisors (see below), whose sum is σ = 12373465440. Its totient is φ = 12368425740.

The previous prime is 12370945549. The next prime is 12370945633. The reversal of 12370945589 is 98554907321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98554907321 = 13 ⋅7581146717.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12370945589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12370945589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12370945519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252547 + ... + 1262384.

It is an arithmetic number, because the mean of its divisors is an integer number (3093366360).

Almost surely, 2^12370945589 is an apocalyptic number.

It is an amenable number.

12370945589 is a deficient number, since it is larger than the sum of its proper divisors (2519851).

12370945589 is an equidigital number, since it uses as much as digits as its factorization.

12370945589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519850.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 12370945589 in words is "twelve billion, three hundred seventy million, nine hundred forty-five thousand, five hundred eighty-nine".