5195880198 has 12 divisors (see below), whose sum is σ = 11257740468. Its totient is φ = 1731960060.

The previous prime is 5195880191. The next prime is 5195880203. The reversal of 5195880198 is 8910885915.

5195880198 is a `hidden beast` number, since 51 + 9 + 588 + 0 + 1 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5195880191) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 144329988 + ... + 144330023.

It is an arithmetic number, because the mean of its divisors is an integer number (938145039).

Almost surely, 2^5195880198 is an apocalyptic number.

5195880198 is an abundant number, since it is smaller than the sum of its proper divisors (6061860270).

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

5195880198 is a wasteful number, since it uses less digits than its factorization.

5195880198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288660019 (or 288660016 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 54.

The square root of 5195880198 is about 72082.4541618833. The cubic root of 5195880198 is about 1732.0205598510.

The spelling of 5195880198 in words is "five billion, one hundred ninety-five million, eight hundred eighty thousand, one hundred ninety-eight".