5204658917 has 4 divisors (see below), whose sum is σ = 5208895020. Its totient is φ = 5200422816.

The previous prime is 5204658911. The next prime is 5204658929. The reversal of 5204658917 is 7198564025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3735776641 + 1468882276 = 61121^2 + 38326^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204658917 - 2¹⁰ = 5204657893 is a prime.

It is a super-2 number, since 2×5204658917² = 54176948884615225778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204658911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116208 + ... + 2118665.

It is an arithmetic number, because the mean of its divisors is an integer number (1302223755).

Almost surely, 2^5204658917 is an apocalyptic number.

It is an amenable number.

5204658917 is a deficient number, since it is larger than the sum of its proper divisors (4236103).

5204658917 is a wasteful number, since it uses less digits than its factorization.

5204658917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236102.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 5204658917 is about 72143.3220540890. The cubic root of 5204658917 is about 1732.9954583006.

The spelling of 5204658917 in words is "five billion, two hundred four million, six hundred fifty-eight thousand, nine hundred seventeen".