55341242 has 16 divisors (see below), whose sum is σ = 90705312. Its totient is φ = 25114320.

The previous prime is 55341229. The next prime is 55341257. The reversal of 55341242 is 24214355.

It is a happy number.

55341242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55341242² = 6125306132205128, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14993 + ... + 18315.

It is an arithmetic number, because the mean of its divisors is an integer number (5669082).

Almost surely, 2^55341242 is an apocalyptic number.

55341242 is a deficient number, since it is larger than the sum of its proper divisors (35364070).

55341242 is a wasteful number, since it uses less digits than its factorization.

55341242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4093.

The product of its digits is 4800, while the sum is 26.

The square root of 55341242 is about 7439.1694428881. The cubic root of 55341242 is about 381.0801263451.

Adding to 55341242 its reverse (24214355), we get a palindrome (79555597).

It can be divided in two parts, 5534 and 1242, that added together give a palindrome (6776).

The spelling of 55341242 in words is "fifty-five million, three hundred forty-one thousand, two hundred forty-two".