555101423 has 2 divisors, whose sum is σ = 555101424. Its totient is φ = 555101422.

The previous prime is 555101413. The next prime is 555101429. The reversal of 555101423 is 324101555.

555101423 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 555101423 - 2⁸ = 555101167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555101392 and 555101401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555101429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277550711 + 277550712.

It is an arithmetic number, because the mean of its divisors is an integer number (277550712).

Almost surely, 2^555101423 is an apocalyptic number.

555101423 is a deficient number, since it is larger than the sum of its proper divisors (1).

555101423 is an equidigital number, since it uses as much as digits as its factorization.

555101423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 555101423 is about 23560.5904637384. The cubic root of 555101423 is about 821.8466329427.

Adding to 555101423 its reverse (324101555), we get a palindrome (879202978).

The spelling of 555101423 in words is "five hundred fifty-five million, one hundred one thousand, four hundred twenty-three".