10653173897 has 12 divisors (see below), whose sum is σ = 11397424500. Its totient is φ = 9954202752.

The previous prime is 10653173891. The next prime is 10653173899. The reversal of 10653173897 is 79837135601.

10653173897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8967332416 + 1685841481 = 94696^2 + 41059^2 .

It is not a de Polignac number, because 10653173897 - 2¹⁴ = 10653157513 is a prime.

It is a super-2 number, since 2×10653173897² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10653173891) 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 in 11 ways as a sum of consecutive naturals, for example, 175772 + ... + 228477.

It is an arithmetic number, because the mean of its divisors is an integer number (949785375).

Almost surely, 2^10653173897 is an apocalyptic number.

It is an amenable number.

10653173897 is a deficient number, since it is larger than the sum of its proper divisors (744250603).

10653173897 is an equidigital number, since it uses as much as digits as its factorization.

10653173897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404360 (or 404341 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 10653173897 in words is "ten billion, six hundred fifty-three million, one hundred seventy-three thousand, eight hundred ninety-seven".