48009589 has 2 divisors, whose sum is σ = 48009590. Its totient is φ = 48009588.

The previous prime is 48009557. The next prime is 48009613. The reversal of 48009589 is 98590084.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43125489 + 4884100 = 6567^2 + 2210^2 .

It is a cyclic number.

It is not a de Polignac number, because 48009589 - 2⁵ = 48009557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48009089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24004794 + 24004795.

It is an arithmetic number, because the mean of its divisors is an integer number (24004795).

Almost surely, 2^48009589 is an apocalyptic number.

It is an amenable number.

48009589 is a deficient number, since it is larger than the sum of its proper divisors (1).

48009589 is an equidigital number, since it uses as much as digits as its factorization.

48009589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 48009589 is about 6928.8952221837. The cubic root of 48009589 is about 363.4483174681.

The spelling of 48009589 in words is "forty-eight million, nine thousand, five hundred eighty-nine".