55330352013241 has 2 divisors, whose sum is σ = 55330352013242. Its totient is φ = 55330352013240.

The previous prime is 55330352013229. The next prime is 55330352013281. The reversal of 55330352013241 is 14231025303355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54810020617641 + 520331395600 = 7403379^2 + 721340^2 .

It is a cyclic number.

It is not a de Polignac number, because 55330352013241 - 2⁹ = 55330352012729 is a prime.

It is a super-2 number, since 2×55330352013241² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55330352013241.

It is not a weakly prime, because it can be changed into another prime (55330352013281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27665176006620 + 27665176006621.

It is an arithmetic number, because the mean of its divisors is an integer number (27665176006621).

Almost surely, 2^{55330352013241} is an apocalyptic number.

It is an amenable number.

55330352013241 is a deficient number, since it is larger than the sum of its proper divisors (1).

55330352013241 is an equidigital number, since it uses as much as digits as its factorization.

55330352013241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 55330352013241 its reverse (14231025303355), we get a palindrome (69561377316596).

The spelling of 55330352013241 in words is "fifty-five trillion, three hundred thirty billion, three hundred fifty-two million, thirteen thousand, two hundred forty-one".