5944818197 has 2 divisors, whose sum is σ = 5944818198. Its totient is φ = 5944818196.

The previous prime is 5944818169. The next prime is 5944818221. The reversal of 5944818197 is 7918184495.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5546376676 + 398441521 = 74474^2 + 19961^2 .

It is a cyclic number.

It is not a de Polignac number, because 5944818197 - 2⁶ = 5944818133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5944818107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2972409098 + 2972409099.

It is an arithmetic number, because the mean of its divisors is an integer number (2972409099).

Almost surely, 2^5944818197 is an apocalyptic number.

It is an amenable number.

5944818197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5944818197 is an equidigital number, since it uses as much as digits as its factorization.

5944818197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 56.

The square root of 5944818197 is about 77102.6471465150. The cubic root of 5944818197 is about 1811.5327611481.

The spelling of 5944818197 in words is "five billion, nine hundred forty-four million, eight hundred eighteen thousand, one hundred ninety-seven".