554419 has 2 divisors, whose sum is σ = 554420. Its totient is φ = 554418.

The previous prime is 554417. The next prime is 554431. The reversal of 554419 is 914455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554419 - 2¹ = 554417 is a prime.

It is a super-2 number, since 2×554419² = 614760855122, which contains 22 as substring.

Together with 554417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (554417) 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, 277209 + 277210.

It is an arithmetic number, because the mean of its divisors is an integer number (277210).

2⁵⁵⁴⁴¹⁹ is an apocalyptic number.

554419 is a deficient number, since it is larger than the sum of its proper divisors (1).

554419 is an equidigital number, since it uses as much as digits as its factorization.

554419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 554419 is about 744.5931775137. The cubic root of 554419 is about 82.1509711311.

The spelling of 554419 in words is "five hundred fifty-four thousand, four hundred nineteen".