11543624005 has 16 divisors (see below), whose sum is σ = 14195865600. Its totient is φ = 9006067840.

The previous prime is 11543623997. The next prime is 11543624011. The reversal of 11543624005 is 50042634511.

It is a happy number.

It is not a de Polignac number, because 11543624005 - 2³ = 11543623997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580416 + ... + 599974.

It is an arithmetic number, because the mean of its divisors is an integer number (887241600).

Almost surely, 2^11543624005 is an apocalyptic number.

It is an amenable number.

11543624005 is a deficient number, since it is larger than the sum of its proper divisors (2652241595).

11543624005 is a wasteful number, since it uses less digits than its factorization.

11543624005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22484.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 11543624005 in words is "eleven billion, five hundred forty-three million, six hundred twenty-four thousand, five".