13513004 has 12 divisors (see below), whose sum is σ = 23981328. Its totient is φ = 6661200.

The previous prime is 13512997. The next prime is 13513007. The reversal of 13513004 is 40031531.

It is not an unprimeable number, because it can be changed into a prime (13513007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23507 + ... + 24074.

It is an arithmetic number, because the mean of its divisors is an integer number (1998444).

Almost surely, 2^13513004 is an apocalyptic number.

It is an amenable number.

13513004 is a deficient number, since it is larger than the sum of its proper divisors (10468324).

13513004 is a wasteful number, since it uses less digits than its factorization.

13513004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47656 (or 47654 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13513004 is about 3676.0038084855. The cubic root of 13513004 is about 238.1865871981.

Adding to 13513004 its reverse (40031531), we get a palindrome (53544535).

The spelling of 13513004 in words is "thirteen million, five hundred thirteen thousand, four".