48650521 has 2 divisors, whose sum is σ = 48650522. Its totient is φ = 48650520.

The previous prime is 48650513. The next prime is 48650527. The reversal of 48650521 is 12505684.

48650521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46090521 + 2560000 = 6789^2 + 1600^2 .

It is a cyclic number.

It is not a de Polignac number, because 48650521 - 2³ = 48650513 is a prime.

It is not a weakly prime, because it can be changed into another prime (48650527) 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, 24325260 + 24325261.

It is an arithmetic number, because the mean of its divisors is an integer number (24325261).

Almost surely, 2^48650521 is an apocalyptic number.

It is an amenable number.

48650521 is a deficient number, since it is larger than the sum of its proper divisors (1).

48650521 is an equidigital number, since it uses as much as digits as its factorization.

48650521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 48650521 is about 6974.9925447989. The cubic root of 48650521 is about 365.0585281762.

The spelling of 48650521 in words is "forty-eight million, six hundred fifty thousand, five hundred twenty-one".