5068618789 has 8 divisors (see below), whose sum is σ = 5606040440. Its totient is φ = 4552272576.

The previous prime is 5068618777. The next prime is 5068618829. The reversal of 5068618789 is 9878168605.

It can be written as a sum of positive squares in 4 ways, for example, as 522488164 + 4546130625 = 22858^2 + 67425^2 .

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 5068618789 - 2¹⁵ = 5068586021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5068618739) 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 7 ways as a sum of consecutive naturals, for example, 5268354 + ... + 5269315.

It is an arithmetic number, because the mean of its divisors is an integer number (700755055).

Almost surely, 2^5068618789 is an apocalyptic number.

It is an amenable number.

5068618789 is a deficient number, since it is larger than the sum of its proper divisors (537421651).

5068618789 is a wasteful number, since it uses less digits than its factorization.

5068618789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537719.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The square root of 5068618789 is about 71194.2328352515. The cubic root of 5068618789 is about 1717.7628645616.

The spelling of 5068618789 in words is "five billion, sixty-eight million, six hundred eighteen thousand, seven hundred eighty-nine".