459073213 has 4 divisors (see below), whose sum is σ = 465925120. Its totient is φ = 452221308.

The previous prime is 459073211. The next prime is 459073259. The reversal of 459073213 is 312370954.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 459073213 - 2¹ = 459073211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459073211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3425853 + ... + 3425986.

It is an arithmetic number, because the mean of its divisors is an integer number (116481280).

Almost surely, 2^459073213 is an apocalyptic number.

It is an amenable number.

459073213 is a deficient number, since it is larger than the sum of its proper divisors (6851907).

459073213 is an equidigital number, since it uses as much as digits as its factorization.

459073213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851906.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 459073213 is about 21425.9938625960. The cubic root of 459073213 is about 771.4254883589.

The spelling of 459073213 in words is "four hundred fifty-nine million, seventy-three thousand, two hundred thirteen".