554417 has 2 divisors, whose sum is σ = 554418. Its totient is φ = 554416.

The previous prime is 554383. The next prime is 554419. The reversal of 554417 is 714455.

554417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279841 + 274576 = 529^2 + 524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554417 is a prime.

Together with 554419, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₄₅₆₅₆ and since 554417 and 45656 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (554419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277208 + 277209.

It is an arithmetic number, because the mean of its divisors is an integer number (277209).

2⁵⁵⁴⁴¹⁷ is an apocalyptic number.

It is an amenable number.

554417 is a deficient number, since it is larger than the sum of its proper divisors (1).

554417 is an equidigital number, since it uses as much as digits as its factorization.

554417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2800, while the sum is 26.

The square root of 554417 is about 744.5918344973. The cubic root of 554417 is about 82.1508723478.

The spelling of 554417 in words is "five hundred fifty-four thousand, four hundred seventeen".