650332733 has 2 divisors, whose sum is σ = 650332734. Its totient is φ = 650332732.

The previous prime is 650332723. The next prime is 650332747. The reversal of 650332733 is 337233056.

650332733 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., 633176569 + 17156164 = 25163^2 + 4142^2 .

It is a cyclic number.

It is not a de Polignac number, because 650332733 - 2²⁰ = 649284157 is a prime.

It is a super-2 number, since 2×650332733² = 845865327222498578, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 650332733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650332723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325166366 + 325166367.

It is an arithmetic number, because the mean of its divisors is an integer number (325166367).

Almost surely, 2^650332733 is an apocalyptic number.

It is an amenable number.

650332733 is a deficient number, since it is larger than the sum of its proper divisors (1).

650332733 is an equidigital number, since it uses as much as digits as its factorization.

650332733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 32.

The square root of 650332733 is about 25501.6221640899. The cubic root of 650332733 is about 866.3868885047.

Adding to 650332733 its reverse (337233056), we get a palindrome (987565789).

The spelling of 650332733 in words is "six hundred fifty million, three hundred thirty-two thousand, seven hundred thirty-three".