552044001 has 16 divisors (see below), whose sum is σ = 760524800. Its totient is φ = 355818960.

The previous prime is 552043991. The next prime is 552044057. The reversal of 552044001 is 100440255.

It is not a de Polignac number, because 552044001 - 2⁹ = 552043489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552044201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127986 + ... + 132228.

It is an arithmetic number, because the mean of its divisors is an integer number (47532800).

Almost surely, 2^552044001 is an apocalyptic number.

It is an amenable number.

552044001 is a deficient number, since it is larger than the sum of its proper divisors (208480799).

552044001 is a wasteful number, since it uses less digits than its factorization.

552044001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 552044001 is about 23495.6166337468. The cubic root of 552044001 is about 820.3349816177.

Adding to 552044001 its reverse (100440255), we get a palindrome (652484256).

The spelling of 552044001 in words is "five hundred fifty-two million, forty-four thousand, one".