50187849198 has 16 divisors (see below), whose sum is σ = 101369518416. Its totient is φ = 16563646400.

The previous prime is 50187849197. The next prime is 50187849199. The reversal of 50187849198 is 89194878105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50187849197) and next prime (50187849199).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50187849197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41408511 + ... + 41409722.

It is an arithmetic number, because the mean of its divisors is an integer number (6335594901).

Almost surely, 2^50187849198 is an apocalyptic number.

50187849198 is an abundant number, since it is smaller than the sum of its proper divisors (51181669218).

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

50187849198 is a wasteful number, since it uses less digits than its factorization.

50187849198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82818339.

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 50187849198 in words is "fifty billion, one hundred eighty-seven million, eight hundred forty-nine thousand, one hundred ninety-eight".