653416225 has 36 divisors (see below), whose sum is σ = 1028224368. Its totient is φ = 407316000.

The previous prime is 653416207. The next prime is 653416237. The reversal of 653416225 is 522614356.

653416225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 653416225 - 2¹³ = 653408033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10771 + ... + 37720.

It is an arithmetic number, because the mean of its divisors is an integer number (28561788).

Almost surely, 2^653416225 is an apocalyptic number.

It is an amenable number.

653416225 is a deficient number, since it is larger than the sum of its proper divisors (374808143).

653416225 is a wasteful number, since it uses less digits than its factorization.

653416225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48526 (or 48514 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 653416225 is about 25562.0074524674. The cubic root of 653416225 is about 867.7540275978.

The spelling of 653416225 in words is "six hundred fifty-three million, four hundred sixteen thousand, two hundred twenty-five".