9286500161 has 2 divisors, whose sum is σ = 9286500162. Its totient is φ = 9286500160.

The previous prime is 9286500149. The next prime is 9286500187. The reversal of 9286500161 is 1610056829.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9128847025 + 157653136 = 95545^2 + 12556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9286500161 is a prime.

It is not a weakly prime, because it can be changed into another prime (9286500191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4643250080 + 4643250081.

It is an arithmetic number, because the mean of its divisors is an integer number (4643250081).

Almost surely, 2^9286500161 is an apocalyptic number.

It is an amenable number.

9286500161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9286500161 is an equidigital number, since it uses as much as digits as its factorization.

9286500161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 9286500161 is about 96366.4887862996. The cubic root of 9286500161 is about 2101.9256834348.

The spelling of 9286500161 in words is "nine billion, two hundred eighty-six million, five hundred thousand, one hundred sixty-one".