11535040352 has 36 divisors (see below), whose sum is σ = 24961811868. Its totient is φ = 5243198400.

The previous prime is 11535040331. The next prime is 11535040357. The reversal of 11535040352 is 25304053511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535040357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1485674 + ... + 1493417.

It is an arithmetic number, because the mean of its divisors is an integer number (693383663).

Almost surely, 2^11535040352 is an apocalyptic number.

It is an amenable number.

11535040352 is an abundant number, since it is smaller than the sum of its proper divisors (13426771516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11535040352 is a wasteful number, since it uses less digits than its factorization.

11535040352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979123 (or 2979104 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 11535040352 its reverse (25304053511), we get a palindrome (36839093863).

The spelling of 11535040352 in words is "eleven billion, five hundred thirty-five million, forty thousand, three hundred fifty-two".