55311300241 has 4 divisors (see below), whose sum is σ = 55323999412. Its totient is φ = 55298601072.

The previous prime is 55311300101. The next prime is 55311300263. The reversal of 55311300241 is 14200311355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14200311355 = 5 ⋅2840062271.

It can be written as a sum of positive squares in 2 ways, for example, as 52305519616 + 3005780625 = 228704^2 + 54825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55311300241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55311300271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6343050 + ... + 6351763.

It is an arithmetic number, because the mean of its divisors is an integer number (13830999853).

Almost surely, 2^55311300241 is an apocalyptic number.

It is an amenable number.

55311300241 is a deficient number, since it is larger than the sum of its proper divisors (12699171).

55311300241 is a wasteful number, since it uses less digits than its factorization.

55311300241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12699170.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 55311300241 its reverse (14200311355), we get a palindrome (69511611596).

The spelling of 55311300241 in words is "fifty-five billion, three hundred eleven million, three hundred thousand, two hundred forty-one".