12630646153 has 8 divisors (see below), whose sum is σ = 12856710600. Its totient is φ = 12405194880.

The previous prime is 12630646141. The next prime is 12630646157. The reversal of 12630646153 is 35164603621.

12630646153 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 4 ways, for example, as 767733264 + 11862912889 = 27708^2 + 108917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12630646153 - 2¹⁷ = 12630515081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12630646157) 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 in 7 ways as a sum of consecutive naturals, for example, 111628 + ... + 194221.

It is an arithmetic number, because the mean of its divisors is an integer number (1607088825).

Almost surely, 2^12630646153 is an apocalyptic number.

It is an amenable number.

12630646153 is a deficient number, since it is larger than the sum of its proper divisors (226064447).

12630646153 is an equidigital number, since it uses as much as digits as its factorization.

12630646153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306587.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 12630646153 in words is "twelve billion, six hundred thirty million, six hundred forty-six thousand, one hundred fifty-three".