500216705 has 8 divisors (see below), whose sum is σ = 631852800. Its totient is φ = 379111536.

The previous prime is 500216683. The next prime is 500216711. The reversal of 500216705 is 507612005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500216705 is a prime.

It is a super-2 number, since 2×500216705² = 500433503922114050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2632625 + ... + 2632814.

It is an arithmetic number, because the mean of its divisors is an integer number (78981600).

Almost surely, 2^500216705 is an apocalyptic number.

It is an amenable number.

500216705 is a deficient number, since it is larger than the sum of its proper divisors (131636095).

500216705 is a wasteful number, since it uses less digits than its factorization.

500216705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5265463.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 500216705 is about 22365.5249211817. The cubic root of 500216705 is about 793.8151753373.

The spelling of 500216705 in words is "five hundred million, two hundred sixteen thousand, seven hundred five".