465413161 has 2 divisors, whose sum is σ = 465413162. Its totient is φ = 465413160.

The previous prime is 465413149. The next prime is 465413167. The reversal of 465413161 is 161314564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361760400 + 103652761 = 19020^2 + 10181^2 .

It is a cyclic number.

It is not a de Polignac number, because 465413161 - 2¹¹ = 465411113 is a prime.

It is a super-4 number, since 4×465413161⁴ (a number of 36 digits) contains 4444 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (465413167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232706580 + 232706581.

It is an arithmetic number, because the mean of its divisors is an integer number (232706581).

Almost surely, 2^465413161 is an apocalyptic number.

It is an amenable number.

465413161 is a deficient number, since it is larger than the sum of its proper divisors (1).

465413161 is an equidigital number, since it uses as much as digits as its factorization.

465413161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 465413161 is about 21573.4364671000. The cubic root of 465413161 is about 774.9604758199.

The spelling of 465413161 in words is "four hundred sixty-five million, four hundred thirteen thousand, one hundred sixty-one".