554213422327 has 2 divisors, whose sum is σ = 554213422328. Its totient is φ = 554213422326.

The previous prime is 554213422313. The next prime is 554213422349. The reversal of 554213422327 is 723224312455.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554213422327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554213422327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554213422127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277106711163 + 277106711164.

It is an arithmetic number, because the mean of its divisors is an integer number (277106711164).

Almost surely, 2^554213422327 is an apocalyptic number.

554213422327 is a deficient number, since it is larger than the sum of its proper divisors (1).

554213422327 is an equidigital number, since it uses as much as digits as its factorization.

554213422327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 40.

It can be divided in two parts, 554 and 213422327, that added together give a square (213422881 = 14609²).

The spelling of 554213422327 in words is "five hundred fifty-four billion, two hundred thirteen million, four hundred twenty-two thousand, three hundred twenty-seven".