11554532446441 has 16 divisors (see below), whose sum is σ = 11935018368000. Its totient is φ = 11174533344000.

The previous prime is 11554532446409. The next prime is 11554532446547. The reversal of 11554532446441 is 14464423545511.

11554532446441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11554532446441 - 2⁵ = 11554532446409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11554532446741) 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, 571968141 + ... + 571988341.

It is an arithmetic number, because the mean of its divisors is an integer number (745938648000).

Almost surely, 2^{11554532446441} is an apocalyptic number.

It is an amenable number.

11554532446441 is a deficient number, since it is larger than the sum of its proper divisors (380485921559).

11554532446441 is a wasteful number, since it uses less digits than its factorization.

11554532446441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31320.

The product of its digits is 4608000, while the sum is 49.

The spelling of 11554532446441 in words is "eleven trillion, five hundred fifty-four billion, five hundred thirty-two million, four hundred forty-six thousand, four hundred forty-one".