459161953 has 8 divisors (see below), whose sum is σ = 462482240. Its totient is φ = 455852880.

The previous prime is 459161933. The next prime is 459161957. The reversal of 459161953 is 359161954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 459161953 - 2¹⁷ = 459030881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459161957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90151 + ... + 95107.

It is an arithmetic number, because the mean of its divisors is an integer number (57810280).

Almost surely, 2^459161953 is an apocalyptic number.

It is an amenable number.

459161953 is a deficient number, since it is larger than the sum of its proper divisors (3320287).

459161953 is a wasteful number, since it uses less digits than its factorization.

459161953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607.

The product of its digits is 145800, while the sum is 43.

The square root of 459161953 is about 21428.0646116256. The cubic root of 459161953 is about 771.4751913151.

Subtracting from 459161953 its reverse (359161954), we obtain a palindrome (99999999).

The spelling of 459161953 in words is "four hundred fifty-nine million, one hundred sixty-one thousand, nine hundred fifty-three".