2017198063 has 2 divisors, whose sum is σ = 2017198064. Its totient is φ = 2017198062.

The previous prime is 2017198039. The next prime is 2017198091. The reversal of 2017198063 is 3608917102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2017198063 - 2¹⁷ = 2017066991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2017198093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008599031 + 1008599032.

It is an arithmetic number, because the mean of its divisors is an integer number (1008599032).

Almost surely, 2^2017198063 is an apocalyptic number.

2017198063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2017198063 is an equidigital number, since it uses as much as digits as its factorization.

2017198063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2017198063 is about 44913.2281516259. The cubic root of 2017198063 is about 1263.5221145769.

The spelling of 2017198063 in words is "two billion, seventeen million, one hundred ninety-eight thousand, sixty-three".