55332441 has 6 divisors (see below), whose sum is σ = 79924650. Its totient is φ = 36888288.

The previous prime is 55332413. The next prime is 55332449. The reversal of 55332441 is 14423355.

55332441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 54686025 + 646416 = 7395^2 + 804^2 .

It is not a de Polignac number, because 55332441 - 2⁹ = 55331929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55332449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3074016 + ... + 3074033.

It is an arithmetic number, because the mean of its divisors is an integer number (13320775).

Almost surely, 2^55332441 is an apocalyptic number.

It is an amenable number.

55332441 is a deficient number, since it is larger than the sum of its proper divisors (24592209).

55332441 is a wasteful number, since it uses less digits than its factorization.

55332441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148055 (or 6148052 counting only the distinct ones).

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

The square root of 55332441 is about 7438.5778882795. The cubic root of 55332441 is about 381.0599240278.

Adding to 55332441 its reverse (14423355), we get a palindrome (69755796).

The spelling of 55332441 in words is "fifty-five million, three hundred thirty-two thousand, four hundred forty-one".