452522305 has 4 divisors (see below), whose sum is σ = 543026772. Its totient is φ = 362017840.

The previous prime is 452522299. The next prime is 452522327. The reversal of 452522305 is 503225254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 153958464 + 298563841 = 12408^2 + 17279^2 .

It is not a de Polignac number, because 452522305 - 2¹⁹ = 451998017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45252226 + ... + 45252235.

It is an arithmetic number, because the mean of its divisors is an integer number (135756693).

Almost surely, 2^452522305 is an apocalyptic number.

It is an amenable number.

452522305 is a deficient number, since it is larger than the sum of its proper divisors (90504467).

452522305 is an equidigital number, since it uses as much as digits as its factorization.

452522305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90504466.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 452522305 is about 21272.5716592987. The cubic root of 452522305 is about 767.7385183192.

Adding to 452522305 its reverse (503225254), we get a palindrome (955747559).

The spelling of 452522305 in words is "four hundred fifty-two million, five hundred twenty-two thousand, three hundred five".