554272673 has 2 divisors, whose sum is σ = 554272674. Its totient is φ = 554272672.

The previous prime is 554272661. The next prime is 554272703. The reversal of 554272673 is 376272455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 537683344 + 16589329 = 23188^2 + 4073^2 .

It is a cyclic number.

It is not a de Polignac number, because 554272673 - 2¹² = 554268577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554272673.

It is not a weakly prime, because it can be changed into another prime (554272073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277136336 + 277136337.

It is an arithmetic number, because the mean of its divisors is an integer number (277136337).

Almost surely, 2^554272673 is an apocalyptic number.

It is an amenable number.

554272673 is a deficient number, since it is larger than the sum of its proper divisors (1).

554272673 is an equidigital number, since it uses as much as digits as its factorization.

554272673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 41.

The square root of 554272673 is about 23542.9962621583. The cubic root of 554272673 is about 821.4374316646.

The spelling of 554272673 in words is "five hundred fifty-four million, two hundred seventy-two thousand, six hundred seventy-three".