13250560161 has 8 divisors (see below), whose sum is σ = 17849552224. Its totient is φ = 8742637440.

The previous prime is 13250560151. The next prime is 13250560163. The reversal of 13250560161 is 16106505231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13250560161 - 2¹³ = 13250551969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13250560163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22766995 + ... + 22767576.

It is an arithmetic number, because the mean of its divisors is an integer number (2231194028).

Almost surely, 2^13250560161 is an apocalyptic number.

It is an amenable number.

13250560161 is a deficient number, since it is larger than the sum of its proper divisors (4598992063).

13250560161 is an equidigital number, since it uses as much as digits as its factorization.

13250560161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45534671.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 13250560161 in words is "thirteen billion, two hundred fifty million, five hundred sixty thousand, one hundred sixty-one".