463511161 has 2 divisors, whose sum is σ = 463511162. Its totient is φ = 463511160.

The previous prime is 463511107. The next prime is 463511177. The reversal of 463511161 is 161115364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250905600 + 212605561 = 15840^2 + 14581^2 .

It is a cyclic number.

It is not a de Polignac number, because 463511161 - 2¹⁷ = 463380089 is a prime.

It is not a weakly prime, because it can be changed into another prime (463511761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231755580 + 231755581.

It is an arithmetic number, because the mean of its divisors is an integer number (231755581).

Almost surely, 2^463511161 is an apocalyptic number.

It is an amenable number.

463511161 is a deficient number, since it is larger than the sum of its proper divisors (1).

463511161 is an equidigital number, since it uses as much as digits as its factorization.

463511161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 463511161 is about 21529.3093479563. The cubic root of 463511161 is about 773.9033596822.

The spelling of 463511161 in words is "four hundred sixty-three million, five hundred eleven thousand, one hundred sixty-one".