459099479 has 4 divisors (see below), whose sum is σ = 459747720. Its totient is φ = 458451240.

The previous prime is 459099463. The next prime is 459099499. The reversal of 459099479 is 974990954.

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 459099479 - 2⁴ = 459099463 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 (459099499) 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, 323057 + ... + 324474.

It is an arithmetic number, because the mean of its divisors is an integer number (114936930).

Almost surely, 2^459099479 is an apocalyptic number.

459099479 is a deficient number, since it is larger than the sum of its proper divisors (648241).

459099479 is an equidigital number, since it uses as much as digits as its factorization.

459099479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648240.

The product of its (nonzero) digits is 3674160, while the sum is 56.

The square root of 459099479 is about 21426.6068008913. The cubic root of 459099479 is about 771.4402005187.

The spelling of 459099479 in words is "four hundred fifty-nine million, ninety-nine thousand, four hundred seventy-nine".