12624647063 has 16 divisors (see below), whose sum is σ = 14677770240. Its totient is φ = 10635383616.

The previous prime is 12624647039. The next prime is 12624647081. The reversal of 12624647063 is 36074642621.

It is a cyclic number.

It is not a de Polignac number, because 12624647063 - 2⁶ = 12624646999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12624647063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12624647093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43370 + ... + 164712.

It is an arithmetic number, because the mean of its divisors is an integer number (917360640).

Almost surely, 2^12624647063 is an apocalyptic number.

12624647063 is a deficient number, since it is larger than the sum of its proper divisors (2053123177).

12624647063 is a wasteful number, since it uses less digits than its factorization.

12624647063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121606.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 12624647063 in words is "twelve billion, six hundred twenty-four million, six hundred forty-seven thousand, sixty-three".