9485226161 has 2 divisors, whose sum is σ = 9485226162. Its totient is φ = 9485226160.

The previous prime is 9485226097. The next prime is 9485226167. The reversal of 9485226161 is 1616225849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9180514225 + 304711936 = 95815^2 + 17456^2 .

It is a cyclic number.

It is not a de Polignac number, because 9485226161 - 2⁶ = 9485226097 is a prime.

It is not a weakly prime, because it can be changed into another prime (9485226167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4742613080 + 4742613081.

It is an arithmetic number, because the mean of its divisors is an integer number (4742613081).

Almost surely, 2^9485226161 is an apocalyptic number.

It is an amenable number.

9485226161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9485226161 is an equidigital number, since it uses as much as digits as its factorization.

9485226161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 44.

The square root of 9485226161 is about 97392.1257648687. The cubic root of 9485226161 is about 2116.8133387303.

The spelling of 9485226161 in words is "nine billion, four hundred eighty-five million, two hundred twenty-six thousand, one hundred sixty-one".