5225606228 has 12 divisors (see below), whose sum is σ = 9146570580. Its totient is φ = 2612300352.

The previous prime is 5225606219. The next prime is 5225606273. The reversal of 5225606228 is 8226065225.

It can be written as a sum of positive squares in 2 ways, for example, as 685811344 + 4539794884 = 26188^2 + 67378^2 .

It is a super-2 number, since 2×5225606228² = 54613920900224775968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5225606191 and 5225606200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101801 + ... + 144272.

It is an arithmetic number, because the mean of its divisors is an integer number (762214215).

Almost surely, 2^5225606228 is an apocalyptic number.

It is an amenable number.

5225606228 is a deficient number, since it is larger than the sum of its proper divisors (3920964352).

5225606228 is a wasteful number, since it uses less digits than its factorization.

5225606228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251386 (or 251384 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5225606228 is about 72288.3547191385. The cubic root of 5225606228 is about 1735.3172884608.

The spelling of 5225606228 in words is "five billion, two hundred twenty-five million, six hundred six thousand, two hundred twenty-eight".