554105423 has 2 divisors, whose sum is σ = 554105424. Its totient is φ = 554105422.

The previous prime is 554105401. The next prime is 554105437. The reversal of 554105423 is 324501455.

554105423 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 554105423 - 2⁶ = 554105359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554105473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277052711 + 277052712.

It is an arithmetic number, because the mean of its divisors is an integer number (277052712).

Almost surely, 2^554105423 is an apocalyptic number.

554105423 is a deficient number, since it is larger than the sum of its proper divisors (1).

554105423 is an equidigital number, since it uses as much as digits as its factorization.

554105423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 554105423 is about 23539.4439823884. The cubic root of 554105423 is about 821.3548013168.

Adding to 554105423 its reverse (324501455), we get a palindrome (878606878).

The spelling of 554105423 in words is "five hundred fifty-four million, one hundred five thousand, four hundred twenty-three".