48250421 has 2 divisors, whose sum is σ = 48250422. Its totient is φ = 48250420.

The previous prime is 48250409. The next prime is 48250463. The reversal of 48250421 is 12405284.

It is a happy number.

48250421 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., 47458321 + 792100 = 6889^2 + 890^2 .

It is a cyclic number.

It is not a de Polignac number, because 48250421 - 2⁶ = 48250357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48250721) 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, 24125210 + 24125211.

It is an arithmetic number, because the mean of its divisors is an integer number (24125211).

Almost surely, 2^48250421 is an apocalyptic number.

It is an amenable number.

48250421 is a deficient number, since it is larger than the sum of its proper divisors (1).

48250421 is an equidigital number, since it uses as much as digits as its factorization.

48250421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 48250421 is about 6946.2522989019. The cubic root of 48250421 is about 364.0550298196.

The spelling of 48250421 in words is "forty-eight million, two hundred fifty thousand, four hundred twenty-one".