12633616276 has 6 divisors (see below), whose sum is σ = 22108828490. Its totient is φ = 6316808136.

The previous prime is 12633616273. The next prime is 12633616277. The reversal of 12633616276 is 67261633621.

12633616276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7553348100 + 5080268176 = 86910^2 + 71276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12633616273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579202031 + ... + 1579202038.

Almost surely, 2^12633616276 is an apocalyptic number.

It is an amenable number.

12633616276 is a deficient number, since it is larger than the sum of its proper divisors (9475212214).

12633616276 is a wasteful number, since it uses less digits than its factorization.

12633616276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158404073 (or 3158404071 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The spelling of 12633616276 in words is "twelve billion, six hundred thirty-three million, six hundred sixteen thousand, two hundred seventy-six".