4509654225 has 24 divisors (see below), whose sum is σ = 7466224512. Its totient is φ = 2401838400.

The previous prime is 4509654179. The next prime is 4509654263. The reversal of 4509654225 is 5224569054.

It is not a de Polignac number, because 4509654225 - 2¹¹ = 4509652177 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 13960 + ... + 95990.

It is an arithmetic number, because the mean of its divisors is an integer number (311092688).

Almost surely, 2^4509654225 is an apocalyptic number.

It is an amenable number.

4509654225 is a deficient number, since it is larger than the sum of its proper divisors (2956570287).

4509654225 is a wasteful number, since it uses less digits than its factorization.

4509654225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82777 (or 82772 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 4509654225 is about 67153.9591163470. The cubic root of 4509654225 is about 1652.1434310846.

The spelling of 4509654225 in words is "four billion, five hundred nine million, six hundred fifty-four thousand, two hundred twenty-five".