552440003 has 8 divisors (see below), whose sum is σ = 561044880. Its totient is φ = 543896800.

The previous prime is 552439931. The next prime is 552440011. The reversal of 552440003 is 300044255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552440003 - 2¹⁶ = 552374467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552440023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2801 + ... + 33357.

It is an arithmetic number, because the mean of its divisors is an integer number (70130610).

Almost surely, 2^552440003 is an apocalyptic number.

552440003 is a deficient number, since it is larger than the sum of its proper divisors (8604877).

552440003 is a wasteful number, since it uses less digits than its factorization.

552440003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30837.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 552440003 is about 23504.0422693629. The cubic root of 552440003 is about 820.5310871497.

Adding to 552440003 its reverse (300044255), we get a palindrome (852484258).

The spelling of 552440003 in words is "five hundred fifty-two million, four hundred forty thousand, three".