466548161 has 2 divisors, whose sum is σ = 466548162. Its totient is φ = 466548160.

The previous prime is 466548127. The next prime is 466548163. The reversal of 466548161 is 161845664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453903025 + 12645136 = 21305^2 + 3556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466548161 is a prime.

Together with 466548163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (466548163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233274080 + 233274081.

It is an arithmetic number, because the mean of its divisors is an integer number (233274081).

Almost surely, 2^466548161 is an apocalyptic number.

It is an amenable number.

466548161 is a deficient number, since it is larger than the sum of its proper divisors (1).

466548161 is an equidigital number, since it uses as much as digits as its factorization.

466548161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 41.

The square root of 466548161 is about 21599.7259473355. The cubic root of 466548161 is about 775.5899280802.

The spelling of 466548161 in words is "four hundred sixty-six million, five hundred forty-eight thousand, one hundred sixty-one".