554430225 has 12 divisors (see below), whose sum is σ = 916658096. Its totient is φ = 295696080.

The previous prime is 554430223. The next prime is 554430229. The reversal of 554430225 is 522034455.

It is not a de Polignac number, because 554430225 - 2¹ = 554430223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554430192 and 554430201.

It is not an unprimeable number, because it can be changed into a prime (554430223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3696127 + ... + 3696276.

Almost surely, 2^554430225 is an apocalyptic number.

It is an amenable number.

554430225 is a deficient number, since it is larger than the sum of its proper divisors (362227871).

554430225 is a wasteful number, since it uses less digits than its factorization.

554430225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392416 (or 7392411 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 554430225 is about 23546.3420726023. The cubic root of 554430225 is about 821.5152554843.

The spelling of 554430225 in words is "five hundred fifty-four million, four hundred thirty thousand, two hundred twenty-five".