52000499899 has 2 divisors, whose sum is σ = 52000499900. Its totient is φ = 52000499898.

The previous prime is 52000499891. The next prime is 52000499909. The reversal of 52000499899 is 99899400025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52000499899 - 2³ = 52000499891 is a prime.

It is not a weakly prime, because it can be changed into another prime (52000499891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26000249949 + 26000249950.

It is an arithmetic number, because the mean of its divisors is an integer number (26000249950).

Almost surely, 2^52000499899 is an apocalyptic number.

52000499899 is a deficient number, since it is larger than the sum of its proper divisors (1).

52000499899 is an equidigital number, since it uses as much as digits as its factorization.

52000499899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 52000499899 in words is "fifty-two billion, four hundred ninety-nine thousand, eight hundred ninety-nine".