5945199859 has 2 divisors, whose sum is σ = 5945199860. Its totient is φ = 5945199858.

The previous prime is 5945199851. The next prime is 5945199877. The reversal of 5945199859 is 9589915495.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5945199859 - 2³ = 5945199851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5945199859.

It is not a weakly prime, because it can be changed into another prime (5945199851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2972599929 + 2972599930.

It is an arithmetic number, because the mean of its divisors is an integer number (2972599930).

Almost surely, 2^5945199859 is an apocalyptic number.

5945199859 is a deficient number, since it is larger than the sum of its proper divisors (1).

5945199859 is an equidigital number, since it uses as much as digits as its factorization.

5945199859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244000, while the sum is 64.

The square root of 5945199859 is about 77105.1221320607. The cubic root of 5945199859 is about 1811.5715275941.

The spelling of 5945199859 in words is "five billion, nine hundred forty-five million, one hundred ninety-nine thousand, eight hundred fifty-nine".