459303609913 has 4 divisors (see below), whose sum is σ = 459686045428. Its totient is φ = 458921174400.

The previous prime is 459303609893. The next prime is 459303609917. The reversal of 459303609913 is 319906303954.

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

It can be written as a sum of positive squares in 2 ways, for example, as 79615958569 + 379687651344 = 282163^2 + 616188^2 .

It is a cyclic number.

It is not a de Polignac number, because 459303609913 - 2¹⁷ = 459303478841 is a prime.

It is a super-2 number, since 2×459303609913² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459303609917) 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, 191215956 + ... + 191218357.

It is an arithmetic number, because the mean of its divisors is an integer number (114921511357).

Almost surely, 2^459303609913 is an apocalyptic number.

It is an amenable number.

459303609913 is a deficient number, since it is larger than the sum of its proper divisors (382435515).

459303609913 is a wasteful number, since it uses less digits than its factorization.

459303609913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382435514.

The product of its (nonzero) digits is 2361960, while the sum is 52.

The spelling of 459303609913 in words is "four hundred fifty-nine billion, three hundred three million, six hundred nine thousand, nine hundred thirteen".