198483316273 has 8 divisors (see below), whose sum is σ = 216996950016. Its totient is φ = 180047965200.

The previous prime is 198483316271. The next prime is 198483316279. The reversal of 198483316273 is 372613384891.

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

It is a cyclic number.

It is not a de Polignac number, because 198483316273 - 2¹ = 198483316271 is a prime.

It is a super-2 number, since 2×198483316273² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (198483316271) 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, 19565361 + ... + 19575502.

It is an arithmetic number, because the mean of its divisors is an integer number (27124618752).

Almost surely, 2^198483316273 is an apocalyptic number.

It is an amenable number.

198483316273 is a deficient number, since it is larger than the sum of its proper divisors (18513633743).

198483316273 is a wasteful number, since it uses less digits than its factorization.

198483316273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39141335.

The product of its digits is 5225472, while the sum is 55.

The spelling of 198483316273 in words is "one hundred ninety-eight billion, four hundred eighty-three million, three hundred sixteen thousand, two hundred seventy-three".