1040530333 has 2 divisors, whose sum is σ = 1040530334. Its totient is φ = 1040530332.

The previous prime is 1040530331. The next prime is 1040530343. The reversal of 1040530333 is 3330350401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 741309529 + 299220804 = 27227^2 + 17298^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040530333 - 2¹ = 1040530331 is a prime.

Together with 1040530331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040530331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520265166 + 520265167.

It is an arithmetic number, because the mean of its divisors is an integer number (520265167).

Almost surely, 2^1040530333 is an apocalyptic number.

It is an amenable number.

1040530333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040530333 is an equidigital number, since it uses as much as digits as its factorization.

1040530333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 1040530333 is about 32257.2524093420. The cubic root of 1040530333 is about 1013.3315898973.

Adding to 1040530333 its reverse (3330350401), we get a palindrome (4370880734).

The spelling of 1040530333 in words is "one billion, forty million, five hundred thirty thousand, three hundred thirty-three".