12773055629 has 2 divisors, whose sum is σ = 12773055630. Its totient is φ = 12773055628.

The previous prime is 12773055599. The next prime is 12773055679. The reversal of 12773055629 is 92655037721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10320528100 + 2452527529 = 101590^2 + 49523^2 .

It is a cyclic number.

It is not a de Polignac number, because 12773055629 - 2¹⁶ = 12772990093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12773055679) 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, 6386527814 + 6386527815.

It is an arithmetic number, because the mean of its divisors is an integer number (6386527815).

Almost surely, 2^12773055629 is an apocalyptic number.

It is an amenable number.

12773055629 is a deficient number, since it is larger than the sum of its proper divisors (1).

12773055629 is an equidigital number, since it uses as much as digits as its factorization.

12773055629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 12773055629 in words is "twelve billion, seven hundred seventy-three million, fifty-five thousand, six hundred twenty-nine".