55532004131441 has 8 divisors (see below), whose sum is σ = 56106523449984. Its totient is φ = 54957526128000.

The previous prime is 55532004131381. The next prime is 55532004131467. The reversal of 55532004131441 is 14413140023555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55532004131441 - 2⁶ = 55532004131377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55532004131395 and 55532004131404.

It is not an unprimeable number, because it can be changed into a prime (55532004131341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7623005 + ... + 13006698.

It is an arithmetic number, because the mean of its divisors is an integer number (7013315431248).

Almost surely, 2^{55532004131441} is an apocalyptic number.

It is an amenable number.

55532004131441 is a deficient number, since it is larger than the sum of its proper divisors (574519318543).

55532004131441 is a wasteful number, since it uses less digits than its factorization.

55532004131441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20657551.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 55532004131441 its reverse (14413140023555), we get a palindrome (69945144154996).

The spelling of 55532004131441 in words is "fifty-five trillion, five hundred thirty-two billion, four million, one hundred thirty-one thousand, four hundred forty-one".