552223025 has 12 divisors (see below), whose sum is σ = 689759052. Its totient is φ = 438551040.

The previous prime is 552223003. The next prime is 552223097. The reversal of 552223025 is 520322255.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3211264 + 549011761 = 1792^2 + 23431^2 .

It is not a de Polignac number, because 552223025 - 2⁶ = 552222961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 552222985 and 552223003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77192 + ... + 84041.

It is an arithmetic number, because the mean of its divisors is an integer number (57479921).

Almost surely, 2^552223025 is an apocalyptic number.

It is an amenable number.

552223025 is a deficient number, since it is larger than the sum of its proper divisors (137536027).

552223025 is a wasteful number, since it uses less digits than its factorization.

552223025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161380 (or 161375 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 552223025 is about 23499.4260568210. The cubic root of 552223025 is about 820.4236483285.

It can be divided in two parts, 5522230 and 25, that added together give a palindrome (5522255).

The spelling of 552223025 in words is "five hundred fifty-two million, two hundred twenty-three thousand, twenty-five".