10268507617 has 4 divisors (see below), whose sum is σ = 10276864020. Its totient is φ = 10260151216.

The previous prime is 10268507581. The next prime is 10268507653. The reversal of 10268507617 is 71670586201.

10268507617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71670586201 = 1093 ⋅65572357.

It is an interprime number because it is at equal distance from previous prime (10268507581) and next prime (10268507653).

It can be written as a sum of positive squares in 2 ways, for example, as 9882149281 + 386358336 = 99409^2 + 19656^2 .

It is a cyclic number.

It is not a de Polignac number, because 10268507617 - 2⁷ = 10268507489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10268507017) 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 3 ways as a sum of consecutive naturals, for example, 4176358 + ... + 4178815.

It is an arithmetic number, because the mean of its divisors is an integer number (2569216005).

Almost surely, 2^10268507617 is an apocalyptic number.

It is an amenable number.

10268507617 is a deficient number, since it is larger than the sum of its proper divisors (8356403).

10268507617 is an equidigital number, since it uses as much as digits as its factorization.

10268507617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356402.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 10268507617 in words is "ten billion, two hundred sixty-eight million, five hundred seven thousand, six hundred seventeen".