1135689753 has 32 divisors (see below), whose sum is σ = 1682030592. Its totient is φ = 675864000.

The previous prime is 1135689739. The next prime is 1135689757. The reversal of 1135689753 is 3579865311.

It is not a de Polignac number, because 1135689753 - 2⁹ = 1135689241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1135689757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421950 + ... + 424632.

It is an arithmetic number, because the mean of its divisors is an integer number (52563456).

Almost surely, 2^1135689753 is an apocalyptic number.

It is an amenable number.

1135689753 is a deficient number, since it is larger than the sum of its proper divisors (546340839).

1135689753 is a wasteful number, since it uses less digits than its factorization.

1135689753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925.

The product of its digits is 680400, while the sum is 48.

The square root of 1135689753 is about 33699.9963353114. The cubic root of 1135689753 is about 1043.3256928900.

It can be divided in two parts, 113568 and 9753, that added together give a palindrome (123321).

The spelling of 1135689753 in words is "one billion, one hundred thirty-five million, six hundred eighty-nine thousand, seven hundred fifty-three".