5164056217 has 8 divisors (see below), whose sum is σ = 5203468296. Its totient is φ = 5124669312.

The previous prime is 5164056211. The next prime is 5164056241. The reversal of 5164056217 is 7126504615.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1340365321 + 3823690896 = 36611^2 + 61836^2 .

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-5164056217 is a prime.

It is a super-2 number, since 2×5164056217² = 53334953224672702178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164056211) by changing a digit.

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, 708363 + ... + 715615.

It is an arithmetic number, because the mean of its divisors is an integer number (650433537).

Almost surely, 2^5164056217 is an apocalyptic number.

It is an amenable number.

5164056217 is a deficient number, since it is larger than the sum of its proper divisors (39412079).

5164056217 is a wasteful number, since it uses less digits than its factorization.

5164056217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5164056217 is about 71861.3680429200. The cubic root of 5164056217 is about 1728.4771943877.

The spelling of 5164056217 in words is "five billion, one hundred sixty-four million, fifty-six thousand, two hundred seventeen".