10006159745 has 4 divisors (see below), whose sum is σ = 12007391700. Its totient is φ = 8004927792.

The previous prime is 10006159711. The next prime is 10006159747. The reversal of 10006159745 is 54795160001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6533650561 + 3472509184 = 80831^2 + 58928^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10006159745 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10006159699 and 10006159708.

It is not an unprimeable number, because it can be changed into a prime (10006159747) 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, 1000615970 + ... + 1000615979.

It is an arithmetic number, because the mean of its divisors is an integer number (3001847925).

Almost surely, 2^10006159745 is an apocalyptic number.

It is an amenable number.

10006159745 is a deficient number, since it is larger than the sum of its proper divisors (2001231955).

10006159745 is an equidigital number, since it uses as much as digits as its factorization.

10006159745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001231954.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 10006159745 in words is "ten billion, six million, one hundred fifty-nine thousand, seven hundred forty-five".