10159875949 has 4 divisors (see below), whose sum is σ = 10185212700. Its totient is φ = 10134539200.

The previous prime is 10159875889. The next prime is 10159875961. The reversal of 10159875949 is 94957895101.

10159875949 is digitally balanced in base 3, 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: 94957895101 = 63839 ⋅1487459.

It can be written as a sum of positive squares in 2 ways, for example, as 9993001225 + 166874724 = 99965^2 + 12918^2 .

It is a cyclic number.

It is not a de Polignac number, because 10159875949 - 2¹⁵ = 10159843181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10159875893 and 10159875902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10159375949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12667774 + ... + 12668575.

It is an arithmetic number, because the mean of its divisors is an integer number (2546303175).

Almost surely, 2^10159875949 is an apocalyptic number.

It is an amenable number.

10159875949 is a deficient number, since it is larger than the sum of its proper divisors (25336751).

10159875949 is an equidigital number, since it uses as much as digits as its factorization.

10159875949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25336750.

The product of its (nonzero) digits is 4082400, while the sum is 58.

The spelling of 10159875949 in words is "ten billion, one hundred fifty-nine million, eight hundred seventy-five thousand, nine hundred forty-nine".