5216241668 has 24 divisors (see below), whose sum is σ = 10391250240. Its totient is φ = 2267930720.

The previous prime is 5216241661. The next prime is 5216241689. The reversal of 5216241668 is 8661426125.

It is not an unprimeable number, because it can be changed into a prime (5216241661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2576183 + ... + 2578206.

It is an arithmetic number, because the mean of its divisors is an integer number (432968760).

Almost surely, 2^5216241668 is an apocalyptic number.

It is an amenable number.

5216241668 is a deficient number, since it is larger than the sum of its proper divisors (5175008572).

5216241668 is a wasteful number, since it uses less digits than its factorization.

5216241668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154427 (or 5154425 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 5216241668 is about 72223.5534157660. The cubic root of 5216241668 is about 1734.2800754835.

The spelling of 5216241668 in words is "five billion, two hundred sixteen million, two hundred forty-one thousand, six hundred sixty-eight".