198093110593 has 16 divisors (see below), whose sum is σ = 234224628480. Its totient is φ = 163921012416.

The previous prime is 198093110587. The next prime is 198093110617. The reversal of 198093110593 is 395011390891.

It is not a de Polignac number, because 198093110593 - 2²⁵ = 198059556161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (198093110503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1975596 + ... + 2073442.

It is an arithmetic number, because the mean of its divisors is an integer number (14639039280).

Almost surely, 2^198093110593 is an apocalyptic number.

It is an amenable number.

198093110593 is a deficient number, since it is larger than the sum of its proper divisors (36131517887).

198093110593 is an equidigital number, since it uses as much as digits as its factorization.

198093110593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107856.

The product of its (nonzero) digits is 262440, while the sum is 49.

The spelling of 198093110593 in words is "one hundred ninety-eight billion, ninety-three million, one hundred ten thousand, five hundred ninety-three".