5179998486 has 16 divisors (see below), whose sum is σ = 11156919984. Its totient is φ = 1593845664.

The previous prime is 5179998431. The next prime is 5179998487. The reversal of 5179998486 is 6848999715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5179998487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33205041 + ... + 33205196.

It is an arithmetic number, because the mean of its divisors is an integer number (697307499).

Almost surely, 2^5179998486 is an apocalyptic number.

5179998486 is an abundant number, since it is smaller than the sum of its proper divisors (5976921498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5179998486 is a wasteful number, since it uses less digits than its factorization.

5179998486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66410255.

The product of its digits is 39191040, while the sum is 66.

The square root of 5179998486 is about 71972.2063438380. The cubic root of 5179998486 is about 1730.2540625013.

The spelling of 5179998486 in words is "five billion, one hundred seventy-nine million, nine hundred ninety-eight thousand, four hundred eighty-six".