452344505 has 8 divisors (see below), whose sum is σ = 545569992. Its totient is φ = 360037888.

The previous prime is 452344471. The next prime is 452344531. The reversal of 452344505 is 505443254.

It can be written as a sum of positive squares in 4 ways, for example, as 115842169 + 336502336 = 10763^2 + 18344^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452344505 - 2¹⁰ = 452343481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228632 + ... + 230601.

It is an arithmetic number, because the mean of its divisors is an integer number (68196249).

Almost surely, 2^452344505 is an apocalyptic number.

It is an amenable number.

452344505 is a deficient number, since it is larger than the sum of its proper divisors (93225487).

452344505 is a wasteful number, since it uses less digits than its factorization.

452344505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459435.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 452344505 is about 21268.3921583179. The cubic root of 452344505 is about 767.6379547382.

Adding to 452344505 its reverse (505443254), we get a palindrome (957787759).

The spelling of 452344505 in words is "four hundred fifty-two million, three hundred forty-four thousand, five hundred five".