48408980209 has 2 divisors, whose sum is σ = 48408980210. Its totient is φ = 48408980208.

The previous prime is 48408980203. The next prime is 48408980281. The reversal of 48408980209 is 90208980484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43257760225 + 5151219984 = 207985^2 + 71772^2 .

It is a cyclic number.

It is not a de Polignac number, because 48408980209 - 2³ = 48408980201 is a prime.

It is not a weakly prime, because it can be changed into another prime (48408980201) 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, 24204490104 + 24204490105.

It is an arithmetic number, because the mean of its divisors is an integer number (24204490105).

Almost surely, 2^48408980209 is an apocalyptic number.

It is an amenable number.

48408980209 is a deficient number, since it is larger than the sum of its proper divisors (1).

48408980209 is an equidigital number, since it uses as much as digits as its factorization.

48408980209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 48408980209 in words is "forty-eight billion, four hundred eight million, nine hundred eighty thousand, two hundred nine".