4508086109 has 4 divisors (see below), whose sum is σ = 4512152220. Its totient is φ = 4504020000.

The previous prime is 4508086069. The next prime is 4508086133. The reversal of 4508086109 is 9016808054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9016808054 = 2 ⋅4508404027.

It can be written as a sum of positive squares in 2 ways, for example, as 1326562084 + 3181524025 = 36422^2 + 56405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4508086109 - 2²⁰ = 4507037533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4508086199) 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, 2031392 + ... + 2033609.

It is an arithmetic number, because the mean of its divisors is an integer number (1128038055).

Almost surely, 2^4508086109 is an apocalyptic number.

It is an amenable number.

4508086109 is a deficient number, since it is larger than the sum of its proper divisors (4066111).

4508086109 is a wasteful number, since it uses less digits than its factorization.

4508086109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066110.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 4508086109 is about 67142.2825721616. The cubic root of 4508086109 is about 1651.9519121220.

The spelling of 4508086109 in words is "four billion, five hundred eight million, eighty-six thousand, one hundred nine".