513347113 has 8 divisors (see below), whose sum is σ = 555109632. Its totient is φ = 472869696.

The previous prime is 513347077. The next prime is 513347117. The reversal of 513347113 is 311743315.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513347113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513347117) 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, 320445 + ... + 322042.

It is an arithmetic number, because the mean of its divisors is an integer number (69388704).

Almost surely, 2^513347113 is an apocalyptic number.

It is an amenable number.

513347113 is a deficient number, since it is larger than the sum of its proper divisors (41762519).

513347113 is a wasteful number, since it uses less digits than its factorization.

513347113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642551.

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

The square root of 513347113 is about 22657.1647167072. The cubic root of 513347113 is about 800.7010069114.

The spelling of 513347113 in words is "five hundred thirteen million, three hundred forty-seven thousand, one hundred thirteen".