28575010417 has 2 divisors, whose sum is σ = 28575010418. Its totient is φ = 28575010416.

The previous prime is 28575010403. The next prime is 28575010433. The reversal of 28575010417 is 71401057582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20453576256 + 8121434161 = 143016^2 + 90119^2 .

It is a cyclic number.

It is not a de Polignac number, because 28575010417 - 2¹¹ = 28575008369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28575010417.

It is not a weakly prime, because it can be changed into another prime (28575010517) 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, 14287505208 + 14287505209.

It is an arithmetic number, because the mean of its divisors is an integer number (14287505209).

Almost surely, 2^28575010417 is an apocalyptic number.

It is an amenable number.

28575010417 is a deficient number, since it is larger than the sum of its proper divisors (1).

28575010417 is an equidigital number, since it uses as much as digits as its factorization.

28575010417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78400, while the sum is 40.

Adding to 28575010417 its reverse (71401057582), we get a palindrome (99976067999).

The spelling of 28575010417 in words is "twenty-eight billion, five hundred seventy-five million, ten thousand, four hundred seventeen".