5016664217 has 8 divisors (see below), whose sum is σ = 5100093960. Its totient is φ = 4933272960.

The previous prime is 5016664123. The next prime is 5016664231. The reversal of 5016664217 is 7124666105.

It can be written as a sum of positive squares in 4 ways, for example, as 40208281 + 4976455936 = 6341^2 + 70544^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5016664217 - 2¹⁶ = 5016598681 is a prime.

It is a super-2 number, since 2×5016664217² = 50333839732256446178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5016664117) 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, 388253 + ... + 400965.

It is an arithmetic number, because the mean of its divisors is an integer number (637511745).

Almost surely, 2^5016664217 is an apocalyptic number.

It is an amenable number.

5016664217 is a deficient number, since it is larger than the sum of its proper divisors (83429743).

5016664217 is a wasteful number, since it uses less digits than its factorization.

5016664217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19243.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5016664217 is about 70828.4139099557. The cubic root of 5016664217 is about 1711.8735341308.

The spelling of 5016664217 in words is "five billion, sixteen million, six hundred sixty-four thousand, two hundred seventeen".