2065703999 has 2 divisors, whose sum is σ = 2065704000. Its totient is φ = 2065703998.

The previous prime is 2065703987. The next prime is 2065704019. The reversal of 2065703999 is 9993075602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2065703999 - 2⁸ = 2065703743 is a prime.

It is a super-2 number, since 2×2065703999² = 8534266022969184002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2065702999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032851999 + 1032852000.

It is an arithmetic number, because the mean of its divisors is an integer number (1032852000).

Almost surely, 2^2065703999 is an apocalyptic number.

2065703999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065703999 is an equidigital number, since it uses as much as digits as its factorization.

2065703999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 50.

The square root of 2065703999 is about 45450.0164906461. The cubic root of 2065703999 is about 1273.5696375689.

The spelling of 2065703999 in words is "two billion, sixty-five million, seven hundred three thousand, nine hundred ninety-nine".