28570613017 has 2 divisors, whose sum is σ = 28570613018. Its totient is φ = 28570613016.

The previous prime is 28570613011. The next prime is 28570613021. The reversal of 28570613017 is 71031607582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28247188761 + 323424256 = 168069^2 + 17984^2 .

It is a cyclic number.

It is not a de Polignac number, because 28570613017 - 2¹¹ = 28570610969 is a prime.

It is not a weakly prime, because it can be changed into another prime (28570613011) 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, 14285306508 + 14285306509.

It is an arithmetic number, because the mean of its divisors is an integer number (14285306509).

Almost surely, 2^28570613017 is an apocalyptic number.

It is an amenable number.

28570613017 is a deficient number, since it is larger than the sum of its proper divisors (1).

28570613017 is an equidigital number, since it uses as much as digits as its factorization.

28570613017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 28570613017 in words is "twenty-eight billion, five hundred seventy million, six hundred thirteen thousand, seventeen".