1135465673 has 2 divisors, whose sum is σ = 1135465674. Its totient is φ = 1135465672.

The previous prime is 1135465609. The next prime is 1135465699. The reversal of 1135465673 is 3765645311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1123054144 + 12411529 = 33512^2 + 3523^2 .

It is a cyclic number.

It is not a de Polignac number, because 1135465673 - 2⁶ = 1135465609 is a prime.

It is a super-2 number, since 2×1135465673² = 2578564589122685858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1135465673.

It is not a weakly prime, because it can be changed into another prime (1135465073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567732836 + 567732837.

It is an arithmetic number, because the mean of its divisors is an integer number (567732837).

Almost surely, 2^1135465673 is an apocalyptic number.

It is an amenable number.

1135465673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135465673 is an equidigital number, since it uses as much as digits as its factorization.

1135465673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 1135465673 is about 33696.6715418600. The cubic root of 1135465673 is about 1043.2570697476.

The spelling of 1135465673 in words is "one billion, one hundred thirty-five million, four hundred sixty-five thousand, six hundred seventy-three".