12627931255 has 8 divisors (see below), whose sum is σ = 15216396624. Its totient is φ = 10060425600.

The previous prime is 12627931241. The next prime is 12627931289. The reversal of 12627931255 is 55213972621.

It is a happy number.

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

It is not a de Polignac number, because 12627931255 - 2¹⁵ = 12627898487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5238601 + ... + 5241010.

It is an arithmetic number, because the mean of its divisors is an integer number (1902049578).

Almost surely, 2^12627931255 is an apocalyptic number.

12627931255 is a deficient number, since it is larger than the sum of its proper divisors (2588465369).

12627931255 is a wasteful number, since it uses less digits than its factorization.

12627931255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10479857.

The product of its digits is 226800, while the sum is 43.

The spelling of 12627931255 in words is "twelve billion, six hundred twenty-seven million, nine hundred thirty-one thousand, two hundred fifty-five".