628174382713 has 2 divisors, whose sum is σ = 628174382714. Its totient is φ = 628174382712.

The previous prime is 628174382681. The next prime is 628174382779. The reversal of 628174382713 is 317283471826.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433690736704 + 194483646009 = 658552^2 + 441003^2 .

It is a cyclic number.

It is not a de Polignac number, because 628174382713 - 2⁵ = 628174382681 is a prime.

It is not a weakly prime, because it can be changed into another prime (628174382413) 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 as a sum of consecutive naturals, namely, 314087191356 + 314087191357.

It is an arithmetic number, because the mean of its divisors is an integer number (314087191357).

Almost surely, 2^628174382713 is an apocalyptic number.

It is an amenable number.

628174382713 is a deficient number, since it is larger than the sum of its proper divisors (1).

628174382713 is an equidigital number, since it uses as much as digits as its factorization.

628174382713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 52.

The spelling of 628174382713 in words is "six hundred twenty-eight billion, one hundred seventy-four million, three hundred eighty-two thousand, seven hundred thirteen".