513317413 has 8 divisors (see below), whose sum is σ = 592132032. Its totient is φ = 435873696.

The previous prime is 513317393. The next prime is 513317443. The reversal of 513317413 is 314713315.

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 513317413 - 2¹⁷ = 513186341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513317443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341920 + ... + 343417.

It is an arithmetic number, because the mean of its divisors is an integer number (74016504).

Almost surely, 2^513317413 is an apocalyptic number.

It is an amenable number.

513317413 is a deficient number, since it is larger than the sum of its proper divisors (78814619).

513317413 is a wasteful number, since it uses less digits than its factorization.

513317413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685451.

The product of its digits is 3780, while the sum is 28.

The square root of 513317413 is about 22656.5092854129. The cubic root of 513317413 is about 800.6855649372.

The spelling of 513317413 in words is "five hundred thirteen million, three hundred seventeen thousand, four hundred thirteen".