450616325 has 6 divisors (see below), whose sum is σ = 558764274. Its totient is φ = 360493040.

The previous prime is 450616301. The next prime is 450616337. The reversal of 450616325 is 523616054.

It can be written as a sum of positive squares in 3 ways, for example, as 136936804 + 313679521 = 11702^2 + 17711^2 .

It is not a de Polignac number, because 450616325 - 2⁶ = 450616261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450616291 and 450616300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9012302 + ... + 9012351.

It is an arithmetic number, because the mean of its divisors is an integer number (93127379).

Almost surely, 2^450616325 is an apocalyptic number.

It is an amenable number.

450616325 is a deficient number, since it is larger than the sum of its proper divisors (108147949).

450616325 is a wasteful number, since it uses less digits than its factorization.

450616325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18024663 (or 18024658 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 450616325 is about 21227.7253845060. The cubic root of 450616325 is about 766.6591214338.

The spelling of 450616325 in words is "four hundred fifty million, six hundred sixteen thousand, three hundred twenty-five".