554087 has 2 divisors, whose sum is σ = 554088. Its totient is φ = 554086.

The previous prime is 554077. The next prime is 554089. The reversal of 554087 is 780455.

554087 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 is a cyclic number.

It is not a de Polignac number, because 554087 - 2¹⁴ = 537703 is a prime.

Together with 554089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277043 + 277044.

It is an arithmetic number, because the mean of its divisors is an integer number (277044).

2⁵⁵⁴⁰⁸⁷ is an apocalyptic number.

554087 is a deficient number, since it is larger than the sum of its proper divisors (1).

554087 is an equidigital number, since it uses as much as digits as its factorization.

554087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 554087 is about 744.3702035950. The cubic root of 554087 is about 82.1345698364.

It can be divided in two parts, 55 and 4087, that multiplied together give a triangular number (224785 = T₆₇₀).

The spelling of 554087 in words is "five hundred fifty-four thousand, eighty-seven".