4630305225 has 144 divisors (see below), whose sum is σ = 10097062080. Its totient is φ = 1850688000.

The previous prime is 4630305217. The next prime is 4630305227. The reversal of 4630305225 is 5225030364.

It is not a de Polignac number, because 4630305225 - 2³ = 4630305217 is a prime.

It is a super-3 number, since 3×4630305225³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4630305192 and 4630305201.

It is not an unprimeable number, because it can be changed into a prime (4630305227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 905175 + ... + 910275.

Almost surely, 2^4630305225 is an apocalyptic number.

It is an amenable number.

4630305225 is an abundant number, since it is smaller than the sum of its proper divisors (5466756855).

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

4630305225 is a wasteful number, since it uses less digits than its factorization.

4630305225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160 (or 5148 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4630305225 is about 68046.3461546614. The cubic root of 4630305225 is about 1666.7477341679.

Adding to 4630305225 its reverse (5225030364), we get a palindrome (9855335589).

The spelling of 4630305225 in words is "four billion, six hundred thirty million, three hundred five thousand, two hundred twenty-five".