11523350064 has 20 divisors (see below), whose sum is σ = 29768654456. Its totient is φ = 3841116672.

The previous prime is 11523350053. The next prime is 11523350093. The reversal of 11523350064 is 46005332511.

11523350064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 120034849 + ... + 120034944.

Almost surely, 2^11523350064 is an apocalyptic number.

It is an amenable number.

11523350064 is an abundant number, since it is smaller than the sum of its proper divisors (18245304392).

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

11523350064 is a wasteful number, since it uses less digits than its factorization.

11523350064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240069804 (or 240069798 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 11523350064 its reverse (46005332511), we get a palindrome (57528682575).

The spelling of 11523350064 in words is "eleven billion, five hundred twenty-three million, three hundred fifty thousand, sixty-four".