4523113 has 4 divisors (see below), whose sum is σ = 5169280. Its totient is φ = 3876948.

The previous prime is 4523107. The next prime is 4523137. The reversal of 4523113 is 3113254.

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 not a de Polignac number, because 4523113 - 2⁵ = 4523081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4523713) 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, 323073 + ... + 323086.

It is an arithmetic number, because the mean of its divisors is an integer number (1292320).

Almost surely, 2^4523113 is an apocalyptic number.

It is an amenable number.

4523113 is a deficient number, since it is larger than the sum of its proper divisors (646167).

4523113 is an equidigital number, since it uses as much as digits as its factorization.

4523113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646166.

The product of its digits is 360, while the sum is 19.

The square root of 4523113 is about 2126.7611525510. The cubic root of 4523113 is about 165.3785370927.

Adding to 4523113 its reverse (3113254), we get a palindrome (7636367).

The spelling of 4523113 in words is "four million, five hundred twenty-three thousand, one hundred thirteen".