452245105 has 16 divisors (see below), whose sum is σ = 584897040. Its totient is φ = 333704448.

The previous prime is 452245103. The next prime is 452245153. The reversal of 452245105 is 501542254.

It can be written as a sum of positive squares in 8 ways, for example, as 1065024 + 451180081 = 1032^2 + 21241^2 .

It is a cyclic number.

It is not a de Polignac number, because 452245105 - 2¹ = 452245103 is a prime.

It is a super-2 number, since 2×452245105² = 409051269992922050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452245103) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 131751 + ... + 135139.

It is an arithmetic number, because the mean of its divisors is an integer number (36556065).

Almost surely, 2^452245105 is an apocalyptic number.

It is an amenable number.

452245105 is a deficient number, since it is larger than the sum of its proper divisors (132651935).

452245105 is a wasteful number, since it uses less digits than its factorization.

452245105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 452245105 is about 21266.0552289323. The cubic root of 452245105 is about 767.5817226691.

Adding to 452245105 its reverse (501542254), we get a palindrome (953787359).

The spelling of 452245105 in words is "four hundred fifty-two million, two hundred forty-five thousand, one hundred five".