455471161 has 2 divisors, whose sum is σ = 455471162. Its totient is φ = 455471160.

The previous prime is 455471119. The next prime is 455471197. The reversal of 455471161 is 161174554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 398241936 + 57229225 = 19956^2 + 7565^2 .

It is a cyclic number.

It is not a de Polignac number, because 455471161 - 2⁹ = 455470649 is a prime.

It is not a weakly prime, because it can be changed into another prime (455471101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227735580 + 227735581.

It is an arithmetic number, because the mean of its divisors is an integer number (227735581).

Almost surely, 2^455471161 is an apocalyptic number.

It is an amenable number.

455471161 is a deficient number, since it is larger than the sum of its proper divisors (1).

455471161 is an equidigital number, since it uses as much as digits as its factorization.

455471161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 34.

The square root of 455471161 is about 21341.7703342530. The cubic root of 455471161 is about 769.4025618145.

The spelling of 455471161 in words is "four hundred fifty-five million, four hundred seventy-one thousand, one hundred sixty-one".