6004513 has 6 divisors (see below), whose sum is σ = 6337554. Its totient is φ = 5688144.

The previous prime is 6004507. The next prime is 6004517. The reversal of 6004513 is 3154006.

6004513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4133089 + 1871424 = 2033^2 + 1368^2 .

It is not a de Polignac number, because 6004513 - 2⁹ = 6004001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6004517) 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 5 ways as a sum of consecutive naturals, for example, 7956 + ... + 8677.

It is an arithmetic number, because the mean of its divisors is an integer number (1056259).

Almost surely, 2^6004513 is an apocalyptic number.

It is an amenable number.

6004513 is a deficient number, since it is larger than the sum of its proper divisors (333041).

6004513 is a wasteful number, since it uses less digits than its factorization.

6004513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16671 (or 16652 counting only the distinct ones).

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

The square root of 6004513 is about 2450.4107818894. The cubic root of 6004513 is about 181.7576071166.

Adding to 6004513 its reverse (3154006), we get a palindrome (9158519).

The spelling of 6004513 in words is "six million, four thousand, five hundred thirteen".