4509114019 has 4 divisors (see below), whose sum is σ = 4594191696. Its totient is φ = 4424036344.

The previous prime is 4509113977. The next prime is 4509114037. The reversal of 4509114019 is 9104119054.

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 4509114019 - 2¹³ = 4509105827 is a prime.

It is a super-2 number, since 2×4509114019² = 40664218472684664722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4509114319) 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, 42538759 + ... + 42538864.

It is an arithmetic number, because the mean of its divisors is an integer number (1148547924).

Almost surely, 2^4509114019 is an apocalyptic number.

4509114019 is a deficient number, since it is larger than the sum of its proper divisors (85077677).

4509114019 is an equidigital number, since it uses as much as digits as its factorization.

4509114019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85077676.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 4509114019 is about 67149.9368503054. The cubic root of 4509114019 is about 1652.0774590322.

The spelling of 4509114019 in words is "four billion, five hundred nine million, one hundred fourteen thousand, nineteen".