5193491178 has 8 divisors (see below), whose sum is σ = 10386982368. Its totient is φ = 1731163724.

The previous prime is 5193491119. The next prime is 5193491203. The reversal of 5193491178 is 8711943915.

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

5193491178 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432790926 + ... + 432790937.

It is an arithmetic number, because the mean of its divisors is an integer number (1298372796).

Almost surely, 2^5193491178 is an apocalyptic number.

5193491178 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5193491178 is a wasteful number, since it uses less digits than its factorization.

5193491178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865581868.

The product of its digits is 272160, while the sum is 48.

The square root of 5193491178 is about 72065.8808174853. The cubic root of 5193491178 is about 1731.7550632177.

The spelling of 5193491178 in words is "five billion, one hundred ninety-three million, four hundred ninety-one thousand, one hundred seventy-eight".