1164245333 has 2 divisors, whose sum is σ = 1164245334. Its totient is φ = 1164245332.

The previous prime is 1164245263. The next prime is 1164245347. The reversal of 1164245333 is 3335424611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 898620529 + 265624804 = 29977^2 + 16298^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164245333 - 2¹⁸ = 1163983189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1164245333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164245353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582122666 + 582122667.

It is an arithmetic number, because the mean of its divisors is an integer number (582122667).

Almost surely, 2^1164245333 is an apocalyptic number.

It is an amenable number.

1164245333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164245333 is an equidigital number, since it uses as much as digits as its factorization.

1164245333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 32.

The square root of 1164245333 is about 34121.0394478246. The cubic root of 1164245333 is about 1051.9978088043.

Adding to 1164245333 its reverse (3335424611), we get a palindrome (4499669944).

The spelling of 1164245333 in words is "one billion, one hundred sixty-four million, two hundred forty-five thousand, three hundred thirty-three".