5068168331 has 4 divisors (see below), whose sum is σ = 5231657664. Its totient is φ = 4904679000.

The previous prime is 5068168321. The next prime is 5068168361. The reversal of 5068168331 is 1338618605.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5068168331 is a prime.

It is a super-2 number, since 2×5068168331² = 51372660462702651122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5068168321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81744620 + ... + 81744681.

It is an arithmetic number, because the mean of its divisors is an integer number (1307914416).

Almost surely, 2^5068168331 is an apocalyptic number.

5068168331 is a deficient number, since it is larger than the sum of its proper divisors (163489333).

5068168331 is a wasteful number, since it uses less digits than its factorization.

5068168331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163489332.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 5068168331 is about 71191.0691800594. The cubic root of 5068168331 is about 1717.7119760796.

The spelling of 5068168331 in words is "five billion, sixty-eight million, one hundred sixty-eight thousand, three hundred thirty-one".