48712289 has 2 divisors, whose sum is σ = 48712290. Its totient is φ = 48712288.

The previous prime is 48712231. The next prime is 48712291. The reversal of 48712289 is 98221784.

48712289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43033600 + 5678689 = 6560^2 + 2383^2 .

It is a cyclic number.

It is not a de Polignac number, because 48712289 - 2¹² = 48708193 is a prime.

Together with 48712291, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48712189) 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, 24356144 + 24356145.

It is an arithmetic number, because the mean of its divisors is an integer number (24356145).

Almost surely, 2^48712289 is an apocalyptic number.

It is an amenable number.

48712289 is a deficient number, since it is larger than the sum of its proper divisors (1).

48712289 is an equidigital number, since it uses as much as digits as its factorization.

48712289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 41.

The square root of 48712289 is about 6979.4189586240. The cubic root of 48712289 is about 365.2129588553.

The spelling of 48712289 in words is "forty-eight million, seven hundred twelve thousand, two hundred eighty-nine".