459432859079605 has 4 divisors (see below), whose sum is σ = 551319430895532. Its totient is φ = 367546287263680.

The previous prime is 459432859079587. The next prime is 459432859079659. The reversal of 459432859079605 is 506970958234954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105783734554884 + 353649124524721 = 10285122^2 + 18805561^2 .

It is not a de Polignac number, because 459432859079605 - 2³⁵ = 459398499341237 is a prime.

It is a super-2 number, since 2×459432859079605² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45943285907956 + ... + 45943285907965.

It is an arithmetic number, because the mean of its divisors is an integer number (137829857723883).

Almost surely, 2^{459432859079605} is an apocalyptic number.

It is an amenable number.

459432859079605 is a deficient number, since it is larger than the sum of its proper divisors (91886571815927).

459432859079605 is an equidigital number, since it uses as much as digits as its factorization.

459432859079605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91886571815926.

The product of its (nonzero) digits is 2939328000, while the sum is 76.

The spelling of 459432859079605 in words is "four hundred fifty-nine trillion, four hundred thirty-two billion, eight hundred fifty-nine million, seventy-nine thousand, six hundred five".