5552240225 has 18 divisors (see below), whose sum is σ = 8008825014. Its totient is φ = 3807249600.

The previous prime is 5552240209. The next prime is 5552240233. The reversal of 5552240225 is 5220422555.

It can be written as a sum of positive squares in 3 ways, for example, as 1230887056 + 4321353169 = 35084^2 + 65737^2 .

It is not a de Polignac number, because 5552240225 - 2⁴ = 5552240209 is a prime.

It is a super-2 number, since 2×5552240225² = 61654743032216101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5552240191 and 5552240200.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2264996 + ... + 2267445.

It is an arithmetic number, because the mean of its divisors is an integer number (444934723).

Almost surely, 2^5552240225 is an apocalyptic number.

It is an amenable number.

5552240225 is a deficient number, since it is larger than the sum of its proper divisors (2456584789).

5552240225 is a wasteful number, since it uses less digits than its factorization.

5552240225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532465 (or 4532453 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 5552240225 is about 74513.3560175624. The cubic root of 5552240225 is about 1770.7452387579.

The spelling of 5552240225 in words is "five billion, five hundred fifty-two million, two hundred forty thousand, two hundred twenty-five".