10528025993 has 2 divisors, whose sum is σ = 10528025994. Its totient is φ = 10528025992.

The previous prime is 10528025969. The next prime is 10528026023. The reversal of 10528025993 is 39952082501.

10528025993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10179195664 + 348830329 = 100892^2 + 18677^2 .

It is an emirp because it is prime and its reverse (39952082501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10528025993 is a prime.

It is a super-2 number, since 2×10528025993² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10528025953) 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, 5264012996 + 5264012997.

It is an arithmetic number, because the mean of its divisors is an integer number (5264012997).

Almost surely, 2^10528025993 is an apocalyptic number.

It is an amenable number.

10528025993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10528025993 is an equidigital number, since it uses as much as digits as its factorization.

10528025993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 10528025993 in words is "ten billion, five hundred twenty-eight million, twenty-five thousand, nine hundred ninety-three".