12630006513 has 16 divisors (see below), whose sum is σ = 19028260800. Its totient is φ = 8277291360.

The previous prime is 12630006511. The next prime is 12630006539. The reversal of 12630006513 is 31560003621.

12630006513 is a `hidden beast` number, since 1 + 2 + 6 + 3 + 0 + 0 + 0 + 651 + 3 = 666.

It is not a de Polignac number, because 12630006513 - 2¹ = 12630006511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12630006511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3962628 + ... + 3965813.

It is an arithmetic number, because the mean of its divisors is an integer number (1189266300).

Almost surely, 2^12630006513 is an apocalyptic number.

It is an amenable number.

12630006513 is a deficient number, since it is larger than the sum of its proper divisors (6398254287).

12630006513 is an equidigital number, since it uses as much as digits as its factorization.

12630006513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7928509 (or 7928503 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 12630006513 in words is "twelve billion, six hundred thirty million, six thousand, five hundred thirteen".