12655875373 has 4 divisors (see below), whose sum is σ = 13206130848. Its totient is φ = 12105619900.

The previous prime is 12655875329. The next prime is 12655875391. The reversal of 12655875373 is 37357855621.

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.

It is not a de Polignac number, because 12655875373 - 2²⁹ = 12119004461 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 12655875373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12655875073) 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, 275127703 + ... + 275127748.

It is an arithmetic number, because the mean of its divisors is an integer number (3301532712).

Almost surely, 2^12655875373 is an apocalyptic number.

It is an amenable number.

12655875373 is a deficient number, since it is larger than the sum of its proper divisors (550255475).

12655875373 is an equidigital number, since it uses as much as digits as its factorization.

12655875373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550255474.

The product of its digits is 5292000, while the sum is 52.

The spelling of 12655875373 in words is "twelve billion, six hundred fifty-five million, eight hundred seventy-five thousand, three hundred seventy-three".