459550505005 has 4 divisors (see below), whose sum is σ = 551460606012. Its totient is φ = 367640404000.

The previous prime is 459550504969. The next prime is 459550505017. The reversal of 459550505005 is 500505055954.

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 142323598564 + 317226906441 = 377258^2 + 563229^2 .

It is not a de Polignac number, because 459550505005 - 2¹⁹ = 459549980717 is a prime.

It is a super-2 number, since 2×459550505005² (a number of 24 digits) contains 22 as substring.

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, 45955050496 + ... + 45955050505.

It is an arithmetic number, because the mean of its divisors is an integer number (137865151503).

Almost surely, 2^459550505005 is an apocalyptic number.

It is an amenable number.

459550505005 is a deficient number, since it is larger than the sum of its proper divisors (91910101007).

459550505005 is an equidigital number, since it uses as much as digits as its factorization.

459550505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91910101006.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 459550505005 in words is "four hundred fifty-nine billion, five hundred fifty million, five hundred five thousand, five".