516197605 has 96 divisors (see below), whose sum is σ = 877599360. Its totient is φ = 286433280.

The previous prime is 516197587. The next prime is 516197623. The reversal of 516197605 is 506791615.

It is an interprime number because it is at equal distance from previous prime (516197587) and next prime (516197623).

It is not a de Polignac number, because 516197605 - 2¹¹ = 516195557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 870189 + ... + 870781.

It is an arithmetic number, because the mean of its divisors is an integer number (9141660).

Almost surely, 2^516197605 is an apocalyptic number.

516197605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

516197605 is a deficient number, since it is larger than the sum of its proper divisors (361401755).

516197605 is a wasteful number, since it uses less digits than its factorization.

516197605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 516197605 is about 22719.9825043947. The cubic root of 516197605 is about 802.1803050433.

The spelling of 516197605 in words is "five hundred sixteen million, one hundred ninety-seven thousand, six hundred five".