11535322045 has 8 divisors (see below), whose sum is σ = 14907185496. Its totient is φ = 8518391616.

The previous prime is 11535322039. The next prime is 11535322049. The reversal of 11535322045 is 54022353511.

It can be written as a sum of positive squares in 4 ways, for example, as 699761209 + 10835560836 = 26453^2 + 104094^2 .

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 11535322045 - 2³ = 11535322037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11535321998 and 11535322016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535322049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88733182 + ... + 88733311.

It is an arithmetic number, because the mean of its divisors is an integer number (1863398187).

Almost surely, 2^11535322045 is an apocalyptic number.

It is an amenable number.

11535322045 is a deficient number, since it is larger than the sum of its proper divisors (3371863451).

11535322045 is a wasteful number, since it uses less digits than its factorization.

11535322045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177466511.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 11535322045 its reverse (54022353511), we get a palindrome (65557675556).

The spelling of 11535322045 in words is "eleven billion, five hundred thirty-five million, three hundred twenty-two thousand, forty-five".