48595649 has 2 divisors, whose sum is σ = 48595650. Its totient is φ = 48595648.

The previous prime is 48595643. The next prime is 48595669. The reversal of 48595649 is 94659584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29235649 + 19360000 = 5407^2 + 4400^2 .

It is a cyclic number.

It is not a de Polignac number, because 48595649 - 2²⁴ = 31818433 is a prime.

It is a super-3 number, since 3×48595649³ (a number of 24 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48595597 and 48595606.

It is not a weakly prime, because it can be changed into another prime (48595643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24297824 + 24297825.

It is an arithmetic number, because the mean of its divisors is an integer number (24297825).

Almost surely, 2^48595649 is an apocalyptic number.

It is an amenable number.

48595649 is a deficient number, since it is larger than the sum of its proper divisors (1).

48595649 is an equidigital number, since it uses as much as digits as its factorization.

48595649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 50.

The square root of 48595649 is about 6971.0579541415. The cubic root of 48595649 is about 364.9212290140.

The spelling of 48595649 in words is "forty-eight million, five hundred ninety-five thousand, six hundred forty-nine".