198850585848 has 16 divisors (see below), whose sum is σ = 497126464680. Its totient is φ = 66283528608.

The previous prime is 198850585831. The next prime is 198850585859. The reversal of 198850585848 is 848585058891.

198850585848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142720515 + ... + 4142720562.

Almost surely, 2^198850585848 is an apocalyptic number.

It is an amenable number.

198850585848 is an abundant number, since it is smaller than the sum of its proper divisors (298275878832).

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

198850585848 is a wasteful number, since it uses less digits than its factorization.

198850585848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8285441086 (or 8285441082 counting only the distinct ones).

The product of its (nonzero) digits is 147456000, while the sum is 69.

The spelling of 198850585848 in words is "one hundred ninety-eight billion, eight hundred fifty million, five hundred eighty-five thousand, eight hundred forty-eight".