5169795818 has 8 divisors (see below), whose sum is σ = 8459665920. Its totient is φ = 2349907180.

The previous prime is 5169795803. The next prime is 5169795847. The reversal of 5169795818 is 8185979615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117495338 + ... + 117495381.

It is an arithmetic number, because the mean of its divisors is an integer number (1057458240).

Almost surely, 2^5169795818 is an apocalyptic number.

5169795818 is a deficient number, since it is larger than the sum of its proper divisors (3289870102).

5169795818 is a wasteful number, since it uses less digits than its factorization.

5169795818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234990732.

The product of its digits is 5443200, while the sum is 59.

The square root of 5169795818 is about 71901.2921858849. The cubic root of 5169795818 is about 1729.1173304744.

The spelling of 5169795818 in words is "five billion, one hundred sixty-nine million, seven hundred ninety-five thousand, eight hundred eighteen".