54046219 has 2 divisors, whose sum is σ = 54046220. Its totient is φ = 54046218.

The previous prime is 54046217. The next prime is 54046231. The reversal of 54046219 is 91264045.

54046219 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 54046219 - 2¹ = 54046217 is a prime.

It is a super-2 number, since 2×54046219² = 5841987576391922, which contains 22 as substring.

Together with 54046217, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54046217) 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, 27023109 + 27023110.

It is an arithmetic number, because the mean of its divisors is an integer number (27023110).

Almost surely, 2^54046219 is an apocalyptic number.

54046219 is a deficient number, since it is larger than the sum of its proper divisors (1).

54046219 is an equidigital number, since it uses as much as digits as its factorization.

54046219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 54046219 is about 7351.6133603448. The cubic root of 54046219 is about 378.0841217927.

The spelling of 54046219 in words is "fifty-four million, forty-six thousand, two hundred nineteen".