5216171705 has 8 divisors (see below), whose sum is σ = 6260067072. Its totient is φ = 4172496688.

The previous prime is 5216171683. The next prime is 5216171747. The reversal of 5216171705 is 5071716125.

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 5216171705 - 2¹⁶ = 5216106169 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 102168.

It is an arithmetic number, because the mean of its divisors is an integer number (782508384).

Almost surely, 2^5216171705 is an apocalyptic number.

It is an amenable number.

5216171705 is a deficient number, since it is larger than the sum of its proper divisors (1043895367).

5216171705 is a wasteful number, since it uses less digits than its factorization.

5216171705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110175.

The product of its (nonzero) digits is 14700, while the sum is 35.

The square root of 5216171705 is about 72223.0690638386. The cubic root of 5216171705 is about 1734.2723217541.

The spelling of 5216171705 in words is "five billion, two hundred sixteen million, one hundred seventy-one thousand, seven hundred five".