1135797745 has 8 divisors (see below), whose sum is σ = 1363732416. Its totient is φ = 908121456.

The previous prime is 1135797739. The next prime is 1135797749. The reversal of 1135797745 is 5477975311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1135797745 - 2²⁷ = 1001580017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135797749) 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 in 7 ways as a sum of consecutive naturals, for example, 54787 + ... + 72616.

It is an arithmetic number, because the mean of its divisors is an integer number (170466552).

Almost surely, 2^1135797745 is an apocalyptic number.

It is an amenable number.

1135797745 is a deficient number, since it is larger than the sum of its proper divisors (227934671).

1135797745 is a wasteful number, since it uses less digits than its factorization.

1135797745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129191.

The product of its digits is 926100, while the sum is 49.

The square root of 1135797745 is about 33701.5985525909. The cubic root of 1135797745 is about 1043.3587615624.

The spelling of 1135797745 in words is "one billion, one hundred thirty-five million, seven hundred ninety-seven thousand, seven hundred forty-five".