4506513 has 32 divisors (see below), whose sum is σ = 7205760. Its totient is φ = 2472960.

The previous prime is 4506511. The next prime is 4506517. The reversal of 4506513 is 3156054.

It is not a de Polignac number, because 4506513 - 2¹ = 4506511 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4506511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16131 + ... + 16407.

It is an arithmetic number, because the mean of its divisors is an integer number (225180).

Almost surely, 2^4506513 is an apocalyptic number.

It is an amenable number.

4506513 is a deficient number, since it is larger than the sum of its proper divisors (2699247).

4506513 is a wasteful number, since it uses less digits than its factorization.

4506513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 4506513 is about 2122.8549173224. The cubic root of 4506513 is about 165.1759738718.

The spelling of 4506513 in words is "four million, five hundred six thousand, five hundred thirteen".