554341553 has 2 divisors, whose sum is σ = 554341554. Its totient is φ = 554341552.

The previous prime is 554341483. The next prime is 554341589. The reversal of 554341553 is 355143455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 443186704 + 111154849 = 21052^2 + 10543^2 .

It is a cyclic number.

It is not a de Polignac number, because 554341553 - 2¹⁶ = 554276017 is a prime.

It is not a weakly prime, because it can be changed into another prime (554341153) 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, 277170776 + 277170777.

It is an arithmetic number, because the mean of its divisors is an integer number (277170777).

Almost surely, 2^554341553 is an apocalyptic number.

It is an amenable number.

554341553 is a deficient number, since it is larger than the sum of its proper divisors (1).

554341553 is an equidigital number, since it uses as much as digits as its factorization.

554341553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 35.

The square root of 554341553 is about 23544.4590721469. The cubic root of 554341553 is about 821.4714571960.

The spelling of 554341553 in words is "five hundred fifty-four million, three hundred forty-one thousand, five hundred fifty-three".