48241909 has 2 divisors, whose sum is σ = 48241910. Its totient is φ = 48241908.

The previous prime is 48241901. The next prime is 48241927. The reversal of 48241909 is 90914284.

It is a happy number.

48241909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37332100 + 10909809 = 6110^2 + 3303^2 .

It is a cyclic number.

It is not a de Polignac number, because 48241909 - 2³ = 48241901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48241901) 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, 24120954 + 24120955.

It is an arithmetic number, because the mean of its divisors is an integer number (24120955).

Almost surely, 2^48241909 is an apocalyptic number.

It is an amenable number.

48241909 is a deficient number, since it is larger than the sum of its proper divisors (1).

48241909 is an equidigital number, since it uses as much as digits as its factorization.

48241909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 48241909 is about 6945.6395673833. The cubic root of 48241909 is about 364.0336205511.

The spelling of 48241909 in words is "forty-eight million, two hundred forty-one thousand, nine hundred nine".