459752099 has 4 divisors (see below), whose sum is σ = 462086064. Its totient is φ = 457418136.

The previous prime is 459752077. The next prime is 459752107. The reversal of 459752099 is 990257954.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459752099 is a prime.

It is a super-2 number, since 2×459752099² = 422743985069811602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459952099) 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, 1166687 + ... + 1167080.

It is an arithmetic number, because the mean of its divisors is an integer number (115521516).

Almost surely, 2^459752099 is an apocalyptic number.

459752099 is a deficient number, since it is larger than the sum of its proper divisors (2333965).

459752099 is a wasteful number, since it uses less digits than its factorization.

459752099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333964.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The square root of 459752099 is about 21441.8305888280. The cubic root of 459752099 is about 771.8055671813.

The spelling of 459752099 in words is "four hundred fifty-nine million, seven hundred fifty-two thousand, ninety-nine".