54568141 has 2 divisors, whose sum is σ = 54568142. Its totient is φ = 54568140.

The previous prime is 54568123. The next prime is 54568177. The reversal of 54568141 is 14186545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29106025 + 25462116 = 5395^2 + 5046^2 .

It is a cyclic number.

It is not a de Polignac number, because 54568141 - 2⁷ = 54568013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54568097 and 54568106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54518141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27284070 + 27284071.

It is an arithmetic number, because the mean of its divisors is an integer number (27284071).

Almost surely, 2^54568141 is an apocalyptic number.

It is an amenable number.

54568141 is a deficient number, since it is larger than the sum of its proper divisors (1).

54568141 is an equidigital number, since it uses as much as digits as its factorization.

54568141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 34.

The square root of 54568141 is about 7387.0251793262. The cubic root of 54568141 is about 379.2972723574.

It can be divided in two parts, 545 and 68141, that added together give a palindrome (68686).

The spelling of 54568141 in words is "fifty-four million, five hundred sixty-eight thousand, one hundred forty-one".