4513242115 has 4 divisors (see below), whose sum is σ = 5415890544. Its totient is φ = 3610593688.

The previous prime is 4513242061. The next prime is 4513242143. The reversal of 4513242115 is 5112423154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4513242115 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 451324207 + ... + 451324216.

It is an arithmetic number, because the mean of its divisors is an integer number (1353972636).

Almost surely, 2^4513242115 is an apocalyptic number.

4513242115 is a deficient number, since it is larger than the sum of its proper divisors (902648429).

4513242115 is an equidigital number, since it uses as much as digits as its factorization.

4513242115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902648428.

The product of its digits is 4800, while the sum is 28.

The square root of 4513242115 is about 67180.6677177296. The cubic root of 4513242115 is about 1652.5814644874.

Adding to 4513242115 its reverse (5112423154), we get a palindrome (9625665269).

The spelling of 4513242115 in words is "four billion, five hundred thirteen million, two hundred forty-two thousand, one hundred fifteen".