552510220 has 48 divisors (see below), whose sum is σ = 1193421600. Its totient is φ = 214776320.

The previous prime is 552510191. The next prime is 552510221. The reversal of 552510220 is 22015255.

It is a junction number, because it is equal to n+sod(n) for n = 552510191 and 552510200.

It is not an unprimeable number, because it can be changed into a prime (552510221) 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 15 ways as a sum of consecutive naturals, for example, 102390 + ... + 107650.

It is an arithmetic number, because the mean of its divisors is an integer number (24862950).

Almost surely, 2^552510220 is an apocalyptic number.

It is an amenable number.

552510220 is an abundant number, since it is smaller than the sum of its proper divisors (640911380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552510220 is a wasteful number, since it uses less digits than its factorization.

552510220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5418 (or 5416 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 552510220 is about 23505.5359436878. The cubic root of 552510220 is about 820.5658497726.

Adding to 552510220 its reverse (22015255), we get a palindrome (574525475).

The spelling of 552510220 in words is "five hundred fifty-two million, five hundred ten thousand, two hundred twenty".