5168478147 has 16 divisors (see below), whose sum is σ = 7886400000. Its totient is φ = 2949432192.

The previous prime is 5168478121. The next prime is 5168478149. The reversal of 5168478147 is 7418748615.

It is not a de Polignac number, because 5168478147 - 2¹⁰ = 5168477123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5168478147.

It is not an unprimeable number, because it can be changed into a prime (5168478149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150022 + ... + 181227.

It is an arithmetic number, because the mean of its divisors is an integer number (492900000).

Almost surely, 2^5168478147 is an apocalyptic number.

5168478147 is a deficient number, since it is larger than the sum of its proper divisors (2717921853).

5168478147 is a wasteful number, since it uses less digits than its factorization.

5168478147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332002.

The product of its digits is 1505280, while the sum is 51.

The square root of 5168478147 is about 71892.1285468722. The cubic root of 5168478147 is about 1728.9704129144.

The spelling of 5168478147 in words is "five billion, one hundred sixty-eight million, four hundred seventy-eight thousand, one hundred forty-seven".