54242041 has 4 divisors (see below), whose sum is σ = 61990912. Its totient is φ = 46493172.

The previous prime is 54242021. The next prime is 54242047. The reversal of 54242041 is 14024245.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54242041 - 2⁹ = 54241529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54242047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3874425 + ... + 3874438.

It is an arithmetic number, because the mean of its divisors is an integer number (15497728).

Almost surely, 2^54242041 is an apocalyptic number.

It is an amenable number.

54242041 is a deficient number, since it is larger than the sum of its proper divisors (7748871).

54242041 is an equidigital number, since it uses as much as digits as its factorization.

54242041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7748870.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 54242041 is about 7364.9196193849. The cubic root of 54242041 is about 378.5402002619.

Adding to 54242041 its reverse (14024245), we get a palindrome (68266286).

The spelling of 54242041 in words is "fifty-four million, two hundred forty-two thousand, forty-one".