516651960 has 64 divisors (see below), whose sum is σ = 1690865280. Its totient is φ = 125248640.

The previous prime is 516651953. The next prime is 516651991. The reversal of 516651960 is 69156615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194382 + ... + 197021.

It is an arithmetic number, because the mean of its divisors is an integer number (26419770).

Almost surely, 2^516651960 is an apocalyptic number.

It is an amenable number.

516651960 is an abundant number, since it is smaller than the sum of its proper divisors (1174213320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516651960 is a wasteful number, since it uses less digits than its factorization.

516651960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391428 (or 391424 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 516651960 is about 22729.9793224719. The cubic root of 516651960 is about 802.4155946204.

The spelling of 516651960 in words is "five hundred sixteen million, six hundred fifty-one thousand, nine hundred sixty".