12788055337 has 2 divisors, whose sum is σ = 12788055338. Its totient is φ = 12788055336.

The previous prime is 12788055281. The next prime is 12788055347. The reversal of 12788055337 is 73355088721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11385103401 + 1402951936 = 106701^2 + 37456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12788055337 is a prime.

It is not a weakly prime, because it can be changed into another prime (12788055347) 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, 6394027668 + 6394027669.

It is an arithmetic number, because the mean of its divisors is an integer number (6394027669).

Almost surely, 2^12788055337 is an apocalyptic number.

It is an amenable number.

12788055337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12788055337 is an equidigital number, since it uses as much as digits as its factorization.

12788055337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 12788055337 in words is "twelve billion, seven hundred eighty-eight million, fifty-five thousand, three hundred thirty-seven".