4513514523 has 16 divisors (see below), whose sum is σ = 7063622400. Its totient is φ = 2509443936.

The previous prime is 4513514513. The next prime is 4513514527. The reversal of 4513514523 is 3254153154.

It is not a de Polignac number, because 4513514523 - 2⁴ = 4513514507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4513514527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903673 + ... + 2905226.

It is an arithmetic number, because the mean of its divisors is an integer number (441476400).

Almost surely, 2^4513514523 is an apocalyptic number.

4513514523 is a deficient number, since it is larger than the sum of its proper divisors (2550107877).

4513514523 is a wasteful number, since it uses less digits than its factorization.

4513514523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808946.

The product of its digits is 36000, while the sum is 33.

The square root of 4513514523 is about 67182.6951156323. The cubic root of 4513514523 is about 1652.6147123790.

Adding to 4513514523 its reverse (3254153154), we get a palindrome (7767667677).

The spelling of 4513514523 in words is "four billion, five hundred thirteen million, five hundred fourteen thousand, five hundred twenty-three".