552224001 has 16 divisors (see below), whose sum is σ = 864228224. Its totient is φ = 307027584.

The previous prime is 552223981. The next prime is 552224027. The reversal of 552224001 is 100422255.

552224001 = T₅₄₄₅ + T₅₄₄₆ + ... + T₅₄₈₁.

It is a happy number.

It is not a de Polignac number, because 552224001 - 2⁷ = 552223873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (552224501) 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, 354580 + ... + 356133.

It is an arithmetic number, because the mean of its divisors is an integer number (54014264).

Almost surely, 2^552224001 is an apocalyptic number.

It is an amenable number.

552224001 is a deficient number, since it is larger than the sum of its proper divisors (312004223).

552224001 is a wasteful number, since it uses less digits than its factorization.

552224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710760.

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

The square root of 552224001 is about 23499.4468232765. The cubic root of 552224001 is about 820.4241316677.

Adding to 552224001 its reverse (100422255), we get a palindrome (652646256).

The spelling of 552224001 in words is "five hundred fifty-two million, two hundred twenty-four thousand, one".