4575613 has 4 divisors (see below), whose sum is σ = 5229280. Its totient is φ = 3921948.

The previous prime is 4575589. The next prime is 4575619. The reversal of 4575613 is 3165754.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3165754 = 2 ⋅1582877.

It is a cyclic number.

It is not a de Polignac number, because 4575613 - 2⁵ = 4575581 is a prime.

4575613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575619) 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 3 ways as a sum of consecutive naturals, for example, 326823 + ... + 326836.

It is an arithmetic number, because the mean of its divisors is an integer number (1307320).

Almost surely, 2^4575613 is an apocalyptic number.

It is an amenable number.

4575613 is a deficient number, since it is larger than the sum of its proper divisors (653667).

4575613 is an equidigital number, since it uses as much as digits as its factorization.

4575613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653666.

The product of its digits is 12600, while the sum is 31.

The square root of 4575613 is about 2139.0682551055. The cubic root of 4575613 is about 166.0159296660.

The spelling of 4575613 in words is "four million, five hundred seventy-five thousand, six hundred thirteen".