465385111 has 2 divisors, whose sum is σ = 465385112. Its totient is φ = 465385110.

The previous prime is 465385057. The next prime is 465385163. The reversal of 465385111 is 111583564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 465385111 - 2¹¹ = 465383063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465685111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232692555 + 232692556.

It is an arithmetic number, because the mean of its divisors is an integer number (232692556).

Almost surely, 2^465385111 is an apocalyptic number.

465385111 is a deficient number, since it is larger than the sum of its proper divisors (1).

465385111 is an equidigital number, since it uses as much as digits as its factorization.

465385111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The square root of 465385111 is about 21572.7863522541. The cubic root of 465385111 is about 774.9449068016.

The spelling of 465385111 in words is "four hundred sixty-five million, three hundred eighty-five thousand, one hundred eleven".