48449123 has 2 divisors, whose sum is σ = 48449124. Its totient is φ = 48449122.

The previous prime is 48449119. The next prime is 48449129. The reversal of 48449123 is 32194484.

48449123 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 is a cyclic number.

It is not a de Polignac number, because 48449123 - 2² = 48449119 is a prime.

It is not a weakly prime, because it can be changed into another prime (48449129) 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, 24224561 + 24224562.

It is an arithmetic number, because the mean of its divisors is an integer number (24224562).

Almost surely, 2^48449123 is an apocalyptic number.

48449123 is a deficient number, since it is larger than the sum of its proper divisors (1).

48449123 is an equidigital number, since it uses as much as digits as its factorization.

48449123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 48449123 is about 6960.5404244211. The cubic root of 48449123 is about 364.5540886024.

The spelling of 48449123 in words is "forty-eight million, four hundred forty-nine thousand, one hundred twenty-three".