55243341 has 6 divisors (see below), whose sum is σ = 79795950. Its totient is φ = 36828888.

The previous prime is 55243339. The next prime is 55243361. The reversal of 55243341 is 14334255.

It can be written as a sum of positive squares in only one way, i.e., 54908100 + 335241 = 7410^2 + 579^2 .

It is not a de Polignac number, because 55243341 - 2¹ = 55243339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55243301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3069066 + ... + 3069083.

It is an arithmetic number, because the mean of its divisors is an integer number (13299325).

Almost surely, 2^55243341 is an apocalyptic number.

It is an amenable number.

55243341 is a deficient number, since it is larger than the sum of its proper divisors (24552609).

55243341 is a wasteful number, since it uses less digits than its factorization.

55243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6138155 (or 6138152 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 55243341 is about 7432.5864273482. The cubic root of 55243341 is about 380.8552780787.

Adding to 55243341 its reverse (14334255), we get a palindrome (69577596).

The spelling of 55243341 in words is "fifty-five million, two hundred forty-three thousand, three hundred forty-one".