4501045519 has 4 divisors (see below), whose sum is σ = 4501246120. Its totient is φ = 4500844920.

The previous prime is 4501045499. The next prime is 4501045529. The reversal of 4501045519 is 9155401054.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9155401054 = 2 ⋅4577700527.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4501045519 is a prime.

It is a super-2 number, since 2×4501045519² = 40518821528219958722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501045529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61689 + ... + 113170.

It is an arithmetic number, because the mean of its divisors is an integer number (1125311530).

Almost surely, 2^4501045519 is an apocalyptic number.

4501045519 is a deficient number, since it is larger than the sum of its proper divisors (200601).

4501045519 is a wasteful number, since it uses less digits than its factorization.

4501045519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200600.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 4501045519 is about 67089.8317109232. The cubic root of 4501045519 is about 1651.0914748306.

The spelling of 4501045519 in words is "four billion, five hundred one million, forty-five thousand, five hundred nineteen".