55154541243241 has 8 divisors (see below), whose sum is σ = 60169036190400. Its totient is φ = 50140120586640.

The previous prime is 55154541243239. The next prime is 55154541243247. The reversal of 55154541243241 is 14234214545155.

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 55154541243241 - 2¹ = 55154541243239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55154541243191 and 55154541243200.

It is not an unprimeable number, because it can be changed into a prime (55154541243247) 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, 17014626 + ... + 19995163.

It is an arithmetic number, because the mean of its divisors is an integer number (7521129523800).

Almost surely, 2^{55154541243241} is an apocalyptic number.

It is an amenable number.

55154541243241 is a deficient number, since it is larger than the sum of its proper divisors (5014494947159).

55154541243241 is a wasteful number, since it uses less digits than its factorization.

55154541243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37145279.

The product of its digits is 1920000, while the sum is 46.

Adding to 55154541243241 its reverse (14234214545155), we get a palindrome (69388755788396).

The spelling of 55154541243241 in words is "fifty-five trillion, one hundred fifty-four billion, five hundred forty-one million, two hundred forty-three thousand, two hundred forty-one".