465266415161 has 2 divisors, whose sum is σ = 465266415162. Its totient is φ = 465266415160.

The previous prime is 465266415077. The next prime is 465266415199. The reversal of 465266415161 is 161514662564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252261089536 + 213005325625 = 502256^2 + 461525^2 .

It is a cyclic number.

It is not a de Polignac number, because 465266415161 - 2¹⁸ = 465266153017 is a prime.

It is not a weakly prime, because it can be changed into another prime (465266415661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232633207580 + 232633207581.

It is an arithmetic number, because the mean of its divisors is an integer number (232633207581).

Almost surely, 2^465266415161 is an apocalyptic number.

It is an amenable number.

465266415161 is a deficient number, since it is larger than the sum of its proper divisors (1).

465266415161 is an equidigital number, since it uses as much as digits as its factorization.

465266415161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 47.

The spelling of 465266415161 in words is "four hundred sixty-five billion, two hundred sixty-six million, four hundred fifteen thousand, one hundred sixty-one".