1028529743713 has 2 divisors, whose sum is σ = 1028529743714. Its totient is φ = 1028529743712.

The previous prime is 1028529743671. The next prime is 1028529743719. The reversal of 1028529743713 is 3173479258201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897324241984 + 131205501729 = 947272^2 + 362223^2 .

It is a cyclic number.

It is not a de Polignac number, because 1028529743713 - 2¹³ = 1028529735521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1028529743719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514264871856 + 514264871857.

It is an arithmetic number, because the mean of its divisors is an integer number (514264871857).

Almost surely, 2^{1028529743713} is an apocalyptic number.

It is an amenable number.

1028529743713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028529743713 is an equidigital number, since it uses as much as digits as its factorization.

1028529743713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 1028529743713 in words is "one trillion, twenty-eight billion, five hundred twenty-nine million, seven hundred forty-three thousand, seven hundred thirteen".