2006450759 has 2 divisors, whose sum is σ = 2006450760. Its totient is φ = 2006450758.

The previous prime is 2006450729. The next prime is 2006450767. The reversal of 2006450759 is 9570546002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2006450759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2006450729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003225379 + 1003225380.

It is an arithmetic number, because the mean of its divisors is an integer number (1003225380).

Almost surely, 2^2006450759 is an apocalyptic number.

2006450759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006450759 is an equidigital number, since it uses as much as digits as its factorization.

2006450759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 2006450759 is about 44793.4231667998. The cubic root of 2006450759 is about 1261.2741706686.

The spelling of 2006450759 in words is "two billion, six million, four hundred fifty thousand, seven hundred fifty-nine".