650041033 has 2 divisors, whose sum is σ = 650041034. Its totient is φ = 650041032.

The previous prime is 650041031. The next prime is 650041069. The reversal of 650041033 is 330140056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 639230089 + 10810944 = 25283^2 + 3288^2 .

It is a cyclic number.

It is not a de Polignac number, because 650041033 - 2¹ = 650041031 is a prime.

It is a super-3 number, since 3×650041033³ (a number of 27 digits) contains 333 as substring.

Together with 650041031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 650040995 and 650041013.

It is not a weakly prime, because it can be changed into another prime (650041031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325020516 + 325020517.

It is an arithmetic number, because the mean of its divisors is an integer number (325020517).

Almost surely, 2^650041033 is an apocalyptic number.

It is an amenable number.

650041033 is a deficient number, since it is larger than the sum of its proper divisors (1).

650041033 is an equidigital number, since it uses as much as digits as its factorization.

650041033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 650041033 is about 25495.9022786016. The cubic root of 650041033 is about 866.2573328493.

Adding to 650041033 its reverse (330140056), we get a palindrome (980181089).

The spelling of 650041033 in words is "six hundred fifty million, forty-one thousand, thirty-three".