48681533 has 2 divisors, whose sum is σ = 48681534. Its totient is φ = 48681532.

The previous prime is 48681527. The next prime is 48681539. The reversal of 48681533 is 33518684.

It is a balanced prime because it is at equal distance from previous prime (48681527) and next prime (48681539).

It can be written as a sum of positive squares in only one way, i.e., 31058329 + 17623204 = 5573^2 + 4198^2 .

It is a cyclic number.

It is not a de Polignac number, because 48681533 - 2¹⁸ = 48419389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48681539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24340766 + 24340767.

It is an arithmetic number, because the mean of its divisors is an integer number (24340767).

Almost surely, 2^48681533 is an apocalyptic number.

It is an amenable number.

48681533 is a deficient number, since it is larger than the sum of its proper divisors (1).

48681533 is an equidigital number, since it uses as much as digits as its factorization.

48681533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 48681533 is about 6977.2152754519. The cubic root of 48681533 is about 365.1360798663.

The spelling of 48681533 in words is "forty-eight million, six hundred eighty-one thousand, five hundred thirty-three".