459013399 has 4 divisors (see below), whose sum is σ = 494322136. Its totient is φ = 423704664.

The previous prime is 459013397. The next prime is 459013417. The reversal of 459013399 is 993310954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 459013399 - 2¹ = 459013397 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 (459013391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17654349 + ... + 17654374.

It is an arithmetic number, because the mean of its divisors is an integer number (123580534).

Almost surely, 2^459013399 is an apocalyptic number.

459013399 is a deficient number, since it is larger than the sum of its proper divisors (35308737).

459013399 is a wasteful number, since it uses less digits than its factorization.

459013399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35308736.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 459013399 is about 21424.5979892272. The cubic root of 459013399 is about 771.3919831379.

The spelling of 459013399 in words is "four hundred fifty-nine million, thirteen thousand, three hundred ninety-nine".