48648959 has 2 divisors, whose sum is σ = 48648960. Its totient is φ = 48648958.

The previous prime is 48648923. The next prime is 48648961. The reversal of 48648959 is 95984684.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48648959 - 2¹² = 48644863 is a prime.

Together with 48648961, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48648959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48642959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24324479 + 24324480.

It is an arithmetic number, because the mean of its divisors is an integer number (24324480).

Almost surely, 2^48648959 is an apocalyptic number.

48648959 is a deficient number, since it is larger than the sum of its proper divisors (1).

48648959 is an equidigital number, since it uses as much as digits as its factorization.

48648959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 53.

The square root of 48648959 is about 6974.8805724543. The cubic root of 48648959 is about 365.0546212121.

The spelling of 48648959 in words is "forty-eight million, six hundred forty-eight thousand, nine hundred fifty-nine".