12627004552 has 8 divisors (see below), whose sum is σ = 23675633550. Its totient is φ = 6313502272.

The previous prime is 12627004543. The next prime is 12627004589. The reversal of 12627004552 is 25540072621.

It can be written as a sum of positive squares in only one way, i.e., 11997697156 + 629307396 = 109534^2 + 25086^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789187777 + ... + 789187792.

Almost surely, 2^12627004552 is an apocalyptic number.

It is an amenable number.

12627004552 is a deficient number, since it is larger than the sum of its proper divisors (11048628998).

12627004552 is a wasteful number, since it uses less digits than its factorization.

12627004552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578375575 (or 1578375571 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 12627004552 in words is "twelve billion, six hundred twenty-seven million, four thousand, five hundred fifty-two".