54590219 has 2 divisors, whose sum is σ = 54590220. Its totient is φ = 54590218.

The previous prime is 54590191. The next prime is 54590257. The reversal of 54590219 is 91209545.

54590219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54590219 - 2⁸ = 54589963 is a prime.

It is a super-2 number, since 2×54590219² = 5960184020935922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54590299) by changing a digit.

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 as a sum of consecutive naturals, namely, 27295109 + 27295110.

It is an arithmetic number, because the mean of its divisors is an integer number (27295110).

Almost surely, 2^54590219 is an apocalyptic number.

54590219 is a deficient number, since it is larger than the sum of its proper divisors (1).

54590219 is an equidigital number, since it uses as much as digits as its factorization.

54590219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 54590219 is about 7388.5194051312. The cubic root of 54590219 is about 379.3484193936.

The spelling of 54590219 in words is "fifty-four million, five hundred ninety thousand, two hundred nineteen".