5685218514 has 24 divisors (see below), whose sum is σ = 12319844160. Its totient is φ = 1894785048.

The previous prime is 5685218509. The next prime is 5685218537. The reversal of 5685218514 is 4158125865.

5685218514 is a `hidden beast` number, since 56 + 85 + 2 + 1 + 8 + 514 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5685218514.

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 11 ways as a sum of consecutive naturals, for example, 121779 + ... + 161865.

It is an arithmetic number, because the mean of its divisors is an integer number (513326840).

Almost surely, 2^5685218514 is an apocalyptic number.

5685218514 is an abundant number, since it is smaller than the sum of its proper divisors (6634625646).

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

5685218514 is a wasteful number, since it uses less digits than its factorization.

5685218514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47974 (or 47971 counting only the distinct ones).

The product of its digits is 384000, while the sum is 45.

The square root of 5685218514 is about 75400.3880228743. The cubic root of 5685218514 is about 1784.7705337869.

The spelling of 5685218514 in words is "five billion, six hundred eighty-five million, two hundred eighteen thousand, five hundred fourteen".