450225353 has 4 divisors (see below), whose sum is σ = 450303108. Its totient is φ = 450147600.

The previous prime is 450225337. The next prime is 450225389. The reversal of 450225353 is 353522054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353522054 = 2 ⋅176761027.

It can be written as a sum of positive squares in 2 ways, for example, as 333865984 + 116359369 = 18272^2 + 10787^2 .

It is a cyclic number.

It is not a de Polignac number, because 450225353 - 2⁴ = 450225337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450225313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29426 + ... + 42027.

It is an arithmetic number, because the mean of its divisors is an integer number (112575777).

Almost surely, 2^450225353 is an apocalyptic number.

It is an amenable number.

450225353 is a deficient number, since it is larger than the sum of its proper divisors (77755).

450225353 is an equidigital number, since it uses as much as digits as its factorization.

450225353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77754.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 450225353 is about 21218.5143919173. The cubic root of 450225353 is about 766.4373296607.

The spelling of 450225353 in words is "four hundred fifty million, two hundred twenty-five thousand, three hundred fifty-three".