516065015 has 8 divisors (see below), whose sum is σ = 619401120. Its totient is φ = 412769952.

The previous prime is 516064981. The next prime is 516065041. The reversal of 516065015 is 510560615.

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 516065015 - 2⁶ = 516064951 is a prime.

It is a super-3 number, since 3×516065015³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 38357 + ... + 50033.

It is an arithmetic number, because the mean of its divisors is an integer number (77425140).

Almost surely, 2^516065015 is an apocalyptic number.

516065015 is a deficient number, since it is larger than the sum of its proper divisors (103336105).

516065015 is a wasteful number, since it uses less digits than its factorization.

516065015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20521.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 516065015 is about 22717.0644010180. The cubic root of 516065015 is about 802.1116167519. Note that the first 3 decimals are identical.

The spelling of 516065015 in words is "five hundred sixteen million, sixty-five thousand, fifteen".