11563554580104 has 64 divisors (see below), whose sum is σ = 29092747320000. Its totient is φ = 3830036537600.

The previous prime is 11563554580103. The next prime is 11563554580117. The reversal of 11563554580104 is 40108545536511.

It is not an unprimeable number, because it can be changed into a prime (11563554580103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4554622 + ... + 6623570.

It is an arithmetic number, because the mean of its divisors is an integer number (454574176875).

Almost surely, 2^{11563554580104} is an apocalyptic number.

It is an amenable number.

11563554580104 is an abundant number, since it is smaller than the sum of its proper divisors (17529192739896).

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

11563554580104 is a wasteful number, since it uses less digits than its factorization.

11563554580104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070438 (or 2070434 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 48.

The spelling of 11563554580104 in words is "eleven trillion, five hundred sixty-three billion, five hundred fifty-four million, five hundred eighty thousand, one hundred four".