513038039 has 8 divisors (see below), whose sum is σ = 527519520. Its totient is φ = 498734496.

The previous prime is 513038021. The next prime is 513038077. The reversal of 513038039 is 930830315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 513038039 - 2²⁰ = 511989463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 513037996 and 513038014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513038639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38627 + ... + 50180.

It is an arithmetic number, because the mean of its divisors is an integer number (65939940).

Almost surely, 2^513038039 is an apocalyptic number.

513038039 is a deficient number, since it is larger than the sum of its proper divisors (14481481).

513038039 is a wasteful number, since it uses less digits than its factorization.

513038039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88969.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 513038039 is about 22650.3430216851. The cubic root of 513038039 is about 800.5402803518.

The spelling of 513038039 in words is "five hundred thirteen million, thirty-eight thousand, thirty-nine".