516025313 has 12 divisors (see below), whose sum is σ = 546646608. Its totient is φ = 487042200.

The previous prime is 516025283. The next prime is 516025319. The reversal of 516025313 is 313520615.

It is not a de Polignac number, because 516025313 - 2⁶ = 516025249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516025319) 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 11 ways as a sum of consecutive naturals, for example, 99638 + ... + 104688.

It is an arithmetic number, because the mean of its divisors is an integer number (45553884).

Almost surely, 2^516025313 is an apocalyptic number.

It is an amenable number.

516025313 is a deficient number, since it is larger than the sum of its proper divisors (30621295).

516025313 is a wasteful number, since it uses less digits than its factorization.

516025313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372 (or 5353 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 516025313 is about 22716.1905477129. The cubic root of 516025313 is about 802.0910468294.

Adding to 516025313 its reverse (313520615), we get a palindrome (829545928).

The spelling of 516025313 in words is "five hundred sixteen million, twenty-five thousand, three hundred thirteen".