452041505 has 8 divisors (see below), whose sum is σ = 552685032. Its totient is φ = 354809728.

The previous prime is 452041487. The next prime is 452041511. The reversal of 452041505 is 505140254.

It can be written as a sum of positive squares in 4 ways, for example, as 1201216 + 450840289 = 1096^2 + 21233^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452041505 is a prime.

It is a Duffinian 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, 852644 + ... + 853173.

It is an arithmetic number, because the mean of its divisors is an integer number (69085629).

Almost surely, 2^452041505 is an apocalyptic number.

It is an amenable number.

452041505 is a deficient number, since it is larger than the sum of its proper divisors (100643527).

452041505 is a wasteful number, since it uses less digits than its factorization.

452041505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705875.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 452041505 is about 21261.2677185534. The cubic root of 452041505 is about 767.4665173706.

Adding to 452041505 its reverse (505140254), we get a palindrome (957181759).

The spelling of 452041505 in words is "four hundred fifty-two million, forty-one thousand, five hundred five".