459630055 has 4 divisors (see below), whose sum is σ = 551556072. Its totient is φ = 367704040.

The previous prime is 459630047. The next prime is 459630107. The reversal of 459630055 is 550036954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550036954 = 2 ⋅275018477.

It is not a de Polignac number, because 459630055 - 2³ = 459630047 is a prime.

It is a super-2 number, since 2×459630055² = 422519574918606050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 459629996 and 459630023.

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, 45963001 + ... + 45963010.

It is an arithmetic number, because the mean of its divisors is an integer number (137889018).

Almost surely, 2^459630055 is an apocalyptic number.

459630055 is a deficient number, since it is larger than the sum of its proper divisors (91926017).

459630055 is an equidigital number, since it uses as much as digits as its factorization.

459630055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91926016.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 459630055 is about 21438.9844675535. The cubic root of 459630055 is about 771.7372676384.

The spelling of 459630055 in words is "four hundred fifty-nine million, six hundred thirty thousand, fifty-five".