11504520550104 has 32 divisors (see below), whose sum is σ = 29753070390000. Its totient is φ = 3702604314752.

The previous prime is 11504520550093. The next prime is 11504520550139. The reversal of 11504520550104 is 40105502540511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8264741079 + ... + 8264742470.

Almost surely, 2^{11504520550104} is an apocalyptic number.

It is an amenable number.

11504520550104 is an abundant number, since it is smaller than the sum of its proper divisors (18248549839896).

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

11504520550104 is a wasteful number, since it uses less digits than its factorization.

11504520550104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16529483587 (or 16529483583 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 11504520550104 in words is "eleven trillion, five hundred four billion, five hundred twenty million, five hundred fifty thousand, one hundred four".