55243041 has 48 divisors (see below), whose sum is σ = 89303040. Its totient is φ = 30270240.

The previous prime is 55243039. The next prime is 55243043. The reversal of 55243041 is 14034255.

It is an interprime number because it is at equal distance from previous prime (55243039) and next prime (55243043).

It is not a de Polignac number, because 55243041 - 2¹ = 55243039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55243043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699240 + ... + 699318.

It is an arithmetic number, because the mean of its divisors is an integer number (1860480).

Almost surely, 2^55243041 is an apocalyptic number.

It is an amenable number.

55243041 is a deficient number, since it is larger than the sum of its proper divisors (34059999).

55243041 is a wasteful number, since it uses less digits than its factorization.

55243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 55243041 is about 7432.5662459207. The cubic root of 55243041 is about 380.8545886635.

Adding to 55243041 its reverse (14034255), we get a palindrome (69277296).

The spelling of 55243041 in words is "fifty-five million, two hundred forty-three thousand, forty-one".