50005050049 has 2 divisors, whose sum is σ = 50005050050. Its totient is φ = 50005050048.

The previous prime is 50005050031. The next prime is 50005050103. The reversal of 50005050049 is 94005050005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43503530625 + 6501519424 = 208575^2 + 80632^2 .

It is a cyclic number.

It is not a de Polignac number, because 50005050049 - 2³³ = 41415115457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50005049999 and 50005050026.

It is not a weakly prime, because it can be changed into another prime (50005000049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25002525024 + 25002525025.

It is an arithmetic number, because the mean of its divisors is an integer number (25002525025).

Almost surely, 2^50005050049 is an apocalyptic number.

It is an amenable number.

50005050049 is a deficient number, since it is larger than the sum of its proper divisors (1).

50005050049 is an equidigital number, since it uses as much as digits as its factorization.

50005050049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 50005050049 in words is "fifty billion, five million, fifty thousand, forty-nine".