16545198283 has 2 divisors, whose sum is σ = 16545198284. Its totient is φ = 16545198282.

The previous prime is 16545198259. The next prime is 16545198311. The reversal of 16545198283 is 38289154561.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16545198283 - 2⁹ = 16545197771 is a prime.

It is a super-2 number, since 2×16545198283² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16545198283.

It is not a weakly prime, because it can be changed into another prime (16545198253) by changing a digit.

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 as a sum of consecutive naturals, namely, 8272599141 + 8272599142.

It is an arithmetic number, because the mean of its divisors is an integer number (8272599142).

Almost surely, 2^16545198283 is an apocalyptic number.

16545198283 is a deficient number, since it is larger than the sum of its proper divisors (1).

16545198283 is an equidigital number, since it uses as much as digits as its factorization.

16545198283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2073600, while the sum is 52.

The spelling of 16545198283 in words is "sixteen billion, five hundred forty-five million, one hundred ninety-eight thousand, two hundred eighty-three".