12627004576 has 12 divisors (see below), whose sum is σ = 24859415322. Its totient is φ = 6313502272.

The previous prime is 12627004543. The next prime is 12627004589. The reversal of 12627004576 is 67540072621.

It can be written as a sum of positive squares in only one way, i.e., 7136194576 + 5490810000 = 84476^2 + 74100^2 .

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, 197296915 + ... + 197296978.

Almost surely, 2^12627004576 is an apocalyptic number.

12627004576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12627004576 is a deficient number, since it is larger than the sum of its proper divisors (12232410746).

12627004576 is an equidigital number, since it uses as much as digits as its factorization.

12627004576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394593903 (or 394593895 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 12627004576 in words is "twelve billion, six hundred twenty-seven million, four thousand, five hundred seventy-six".