450230245 has 16 divisors (see below), whose sum is σ = 555662448. Its totient is φ = 349954560.

The previous prime is 450230237. The next prime is 450230257. The reversal of 450230245 is 542032054.

It can be written as a sum of positive squares in 8 ways, for example, as 6832996 + 443397249 = 2614^2 + 21057^2 .

It is not a de Polignac number, because 450230245 - 2³ = 450230237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183225 + ... + 185665.

It is an arithmetic number, because the mean of its divisors is an integer number (34728903).

Almost surely, 2^450230245 is an apocalyptic number.

It is an amenable number.

450230245 is a deficient number, since it is larger than the sum of its proper divisors (105432203).

450230245 is a wasteful number, since it uses less digits than its factorization.

450230245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 450230245 is about 21218.6296682891. The cubic root of 450230245 is about 766.4401056023.

Adding to 450230245 its reverse (542032054), we get a palindrome (992262299).

The spelling of 450230245 in words is "four hundred fifty million, two hundred thirty thousand, two hundred forty-five".