1164135733 has 2 divisors, whose sum is σ = 1164135734. Its totient is φ = 1164135732.

The previous prime is 1164135701. The next prime is 1164135737. The reversal of 1164135733 is 3375314611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 618119044 + 546016689 = 24862^2 + 23367^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164135733 - 2⁵ = 1164135701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164135737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582067866 + 582067867.

It is an arithmetic number, because the mean of its divisors is an integer number (582067867).

Almost surely, 2^1164135733 is an apocalyptic number.

It is an amenable number.

1164135733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164135733 is an equidigital number, since it uses as much as digits as its factorization.

1164135733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 1164135733 is about 34119.4333628213. The cubic root of 1164135733 is about 1051.9647966963.

It can be divided in two parts, 11641 and 35733, that added together give a palindrome (47374).

The spelling of 1164135733 in words is "one billion, one hundred sixty-four million, one hundred thirty-five thousand, seven hundred thirty-three".