1040505353 has 2 divisors, whose sum is σ = 1040505354. Its totient is φ = 1040505352.

The previous prime is 1040505329. The next prime is 1040505371. The reversal of 1040505353 is 3535050401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007935504 + 32569849 = 31748^2 + 5707^2 .

It is an emirp because it is prime and its reverse (3535050401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040505353 - 2¹⁶ = 1040439817 is a prime.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (1040505953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520252676 + 520252677.

It is an arithmetic number, because the mean of its divisors is an integer number (520252677).

Almost surely, 2^1040505353 is an apocalyptic number.

It is an amenable number.

1040505353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040505353 is an equidigital number, since it uses as much as digits as its factorization.

1040505353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 1040505353 is about 32256.8652072702. The cubic root of 1040505353 is about 1013.3234808190.

Adding to 1040505353 its reverse (3535050401), we get a palindrome (4575555754).

The spelling of 1040505353 in words is "one billion, forty million, five hundred five thousand, three hundred fifty-three".