2039055899 has 2 divisors, whose sum is σ = 2039055900. Its totient is φ = 2039055898.

The previous prime is 2039055881. The next prime is 2039055923. The reversal of 2039055899 is 9985509302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2039055899 - 2⁸ = 2039055643 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2039057899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019527949 + 1019527950.

It is an arithmetic number, because the mean of its divisors is an integer number (1019527950).

Almost surely, 2^2039055899 is an apocalyptic number.

2039055899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2039055899 is an equidigital number, since it uses as much as digits as its factorization.

2039055899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 50.

The square root of 2039055899 is about 45155.9065793170. The cubic root of 2039055899 is about 1268.0694621313.

The spelling of 2039055899 in words is "two billion, thirty-nine million, fifty-five thousand, eight hundred ninety-nine".