12630541753 has 2 divisors, whose sum is σ = 12630541754. Its totient is φ = 12630541752.

The previous prime is 12630541739. The next prime is 12630541771. The reversal of 12630541753 is 35714503621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10785237904 + 1845303849 = 103852^2 + 42957^2 .

It is a cyclic number.

It is not a de Polignac number, because 12630541753 - 2¹³ = 12630533561 is a prime.

It is not a weakly prime, because it can be changed into another prime (12630541723) 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 as a sum of consecutive naturals, namely, 6315270876 + 6315270877.

It is an arithmetic number, because the mean of its divisors is an integer number (6315270877).

Almost surely, 2^12630541753 is an apocalyptic number.

It is an amenable number.

12630541753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12630541753 is an equidigital number, since it uses as much as digits as its factorization.

12630541753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 12630541753 in words is "twelve billion, six hundred thirty million, five hundred forty-one thousand, seven hundred fifty-three".