4500099999 has 6 divisors (see below), whose sum is σ = 6500144456. Its totient is φ = 3000066660.

The previous prime is 4500099997. The next prime is 4500100001. The reversal of 4500099999 is 9999900054.

It is a happy number.

4500099999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4500099997) and next prime (4500100001).

It is not a de Polignac number, because 4500099999 - 2¹ = 4500099997 is a prime.

It is a Duffinian number.

4500099999 is a modest number, since divided by 99999 gives 45000 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4500099997) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250005547 + ... + 250005564.

Almost surely, 2^4500099999 is an apocalyptic number.

4500099999 is a deficient number, since it is larger than the sum of its proper divisors (2000044457).

4500099999 is a wasteful number, since it uses less digits than its factorization.

4500099999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500011117 (or 500011114 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 54.

The square root of 4500099999 is about 67082.7846693919. The cubic root of 4500099999 is about 1650.9758535946.

The spelling of 4500099999 in words is "four billion, five hundred million, ninety-nine thousand, nine hundred ninety-nine".