459609493 has 8 divisors (see below), whose sum is σ = 528614912. Its totient is φ = 391440816.

The previous prime is 459609463. The next prime is 459609511. The reversal of 459609493 is 394906954.

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 459609493 - 2⁵ = 459609461 is a prime.

It is a super-2 number, since 2×459609493² = 422481772111434098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459609463) 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, 208005 + ... + 210202.

It is an arithmetic number, because the mean of its divisors is an integer number (66076864).

Almost surely, 2^459609493 is an apocalyptic number.

It is an amenable number.

459609493 is a deficient number, since it is larger than the sum of its proper divisors (69005419).

459609493 is a wasteful number, since it uses less digits than its factorization.

459609493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418371.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 459609493 is about 21438.5049152221. The cubic root of 459609493 is about 771.7257593263.

The spelling of 459609493 in words is "four hundred fifty-nine million, six hundred nine thousand, four hundred ninety-three".