500500099 has 4 divisors (see below), whose sum is σ = 546000120. Its totient is φ = 455000080.

The previous prime is 500500081. The next prime is 500500123. The reversal of 500500099 is 990005005.

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 500500099 - 2¹³ = 500491907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500500019) 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, 22749994 + ... + 22750015.

It is an arithmetic number, because the mean of its divisors is an integer number (136500030).

Almost surely, 2^500500099 is an apocalyptic number.

500500099 is a deficient number, since it is larger than the sum of its proper divisors (45500021).

500500099 is a wasteful number, since it uses less digits than its factorization.

500500099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45500020.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 500500099 is about 22371.8595337983. The cubic root of 500500099 is about 793.9650570354.

The spelling of 500500099 in words is "five hundred million, five hundred thousand, ninety-nine".