554612005 has 12 divisors (see below), whose sum is σ = 669134412. Its totient is φ = 441302400.

The previous prime is 554611991. The next prime is 554612011. The reversal of 554612005 is 500216455.

It can be written as a sum of positive squares in 2 ways, for example, as 240932484 + 313679521 = 15522^2 + 17711^2 .

It is not a de Polignac number, because 554612005 - 2⁹ = 554611493 is a prime.

It is a super-3 number, since 3×554612005³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196605 + ... + 199405.

It is an arithmetic number, because the mean of its divisors is an integer number (55761201).

Almost surely, 2^554612005 is an apocalyptic number.

It is an amenable number.

554612005 is a deficient number, since it is larger than the sum of its proper divisors (114522407).

554612005 is an equidigital number, since it uses as much as digits as its factorization.

554612005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204 (or 3005 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 554612005 is about 23550.2018038063. The cubic root of 554612005 is about 821.6050285635.

The spelling of 554612005 in words is "five hundred fifty-four million, six hundred twelve thousand, five".