516516662 has 8 divisors (see below), whose sum is σ = 783480600. Its totient is φ = 255356464.

The previous prime is 516516659. The next prime is 516516667. The reversal of 516516662 is 266615615.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516516667) 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 3 ways as a sum of consecutive naturals, for example, 1450712 + ... + 1451067.

It is an arithmetic number, because the mean of its divisors is an integer number (97935075).

Almost surely, 2^516516662 is an apocalyptic number.

516516662 is a deficient number, since it is larger than the sum of its proper divisors (266963938).

516516662 is a wasteful number, since it uses less digits than its factorization.

516516662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901870.

The product of its digits is 64800, while the sum is 38.

The square root of 516516662 is about 22727.0029260349. The cubic root of 516516662 is about 802.3455444307.

The spelling of 516516662 in words is "five hundred sixteen million, five hundred sixteen thousand, six hundred sixty-two".