4501323013 has 4 divisors (see below), whose sum is σ = 4910534208. Its totient is φ = 4092111820.

The previous prime is 4501322999. The next prime is 4501323037. The reversal of 4501323013 is 3103231054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4501323013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501323713) 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, 204605581 + ... + 204605602.

It is an arithmetic number, because the mean of its divisors is an integer number (1227633552).

Almost surely, 2^4501323013 is an apocalyptic number.

It is an amenable number.

4501323013 is a deficient number, since it is larger than the sum of its proper divisors (409211195).

4501323013 is a wasteful number, since it uses less digits than its factorization.

4501323013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409211194.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 4501323013 is about 67091.8997569751. The cubic root of 4501323013 is about 1651.1254046187.

Adding to 4501323013 its reverse (3103231054), we get a palindrome (7604554067).

The spelling of 4501323013 in words is "four billion, five hundred one million, three hundred twenty-three thousand, thirteen".