554319839 has 2 divisors, whose sum is σ = 554319840. Its totient is φ = 554319838.

The previous prime is 554319823. The next prime is 554319847. The reversal of 554319839 is 938913455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554319839 - 2⁴ = 554319823 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 554319793 and 554319802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554319439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277159919 + 277159920.

It is an arithmetic number, because the mean of its divisors is an integer number (277159920).

Almost surely, 2^554319839 is an apocalyptic number.

554319839 is a deficient number, since it is larger than the sum of its proper divisors (1).

554319839 is an equidigital number, since it uses as much as digits as its factorization.

554319839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 47.

The square root of 554319839 is about 23543.9979400271. The cubic root of 554319839 is about 821.4607311589.

The spelling of 554319839 in words is "five hundred fifty-four million, three hundred nineteen thousand, eight hundred thirty-nine".