55230141 has 8 divisors (see below), whose sum is σ = 74220544. Its totient is φ = 36529920.

The previous prime is 55230101. The next prime is 55230163. The reversal of 55230141 is 14103255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55230141 - 2⁷ = 55230013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55230101) 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 7 ways as a sum of consecutive naturals, for example, 72100 + ... + 72861.

It is an arithmetic number, because the mean of its divisors is an integer number (9277568).

Almost surely, 2^55230141 is an apocalyptic number.

It is an amenable number.

55230141 is a deficient number, since it is larger than the sum of its proper divisors (18990403).

55230141 is a wasteful number, since it uses less digits than its factorization.

55230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145091.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55230141 is about 7431.6983926960. The cubic root of 55230141 is about 380.8249414502.

Adding to 55230141 its reverse (14103255), we get a palindrome (69333396).

The spelling of 55230141 in words is "fifty-five million, two hundred thirty thousand, one hundred forty-one".