55541230 has 16 divisors (see below), whose sum is σ = 101006640. Its totient is φ = 21987072.

The previous prime is 55541221. The next prime is 55541231. The reversal of 55541230 is 3214555.

It is a junction number, because it is equal to n+sod(n) for n = 55541195 and 55541204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55541231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27660 + ... + 29599.

It is an arithmetic number, because the mean of its divisors is an integer number (6312915).

Almost surely, 2^55541230 is an apocalyptic number.

55541230 is a deficient number, since it is larger than the sum of its proper divisors (45465410).

55541230 is a wasteful number, since it uses less digits than its factorization.

55541230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57363.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55541230 is about 7452.5988755601. The cubic root of 55541230 is about 381.5386140300.

Adding to 55541230 its reverse (3214555), we get a palindrome (58755785).

The spelling of 55541230 in words is "fifty-five million, five hundred forty-one thousand, two hundred thirty".