5168829727 has 4 divisors (see below), whose sum is σ = 5172302560. Its totient is φ = 5165356896.

The previous prime is 5168829713. The next prime is 5168829763. The reversal of 5168829727 is 7279288615.

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

It is a cyclic number.

It is not a de Polignac number, because 5168829727 - 2⁷ = 5168829599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168829527) 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, 1734183 + ... + 1737160.

It is an arithmetic number, because the mean of its divisors is an integer number (1293075640).

Almost surely, 2^5168829727 is an apocalyptic number.

5168829727 is a deficient number, since it is larger than the sum of its proper divisors (3472833).

5168829727 is a wasteful number, since it uses less digits than its factorization.

5168829727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472832.

The product of its digits is 3386880, while the sum is 55.

The square root of 5168829727 is about 71894.5736964898. The cubic root of 5168829727 is about 1729.0096157911.

The spelling of 5168829727 in words is "five billion, one hundred sixty-eight million, eight hundred twenty-nine thousand, seven hundred twenty-seven".