413245505 has 16 divisors (see below), whose sum is σ = 522683280. Its totient is φ = 313168128.

The previous prime is 413245477. The next prime is 413245507. The reversal of 413245505 is 505542314.

It can be written as a sum of positive squares in 8 ways, for example, as 9878449 + 403367056 = 3143^2 + 20084^2 .

It is a cyclic number.

It is not a de Polignac number, because 413245505 - 2⁸ = 413245249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (413245507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19202 + ... + 34571.

It is an arithmetic number, because the mean of its divisors is an integer number (32667705).

Almost surely, 2^413245505 is an apocalyptic number.

It is an amenable number.

413245505 is a deficient number, since it is larger than the sum of its proper divisors (109437775).

413245505 is a wasteful number, since it uses less digits than its factorization.

413245505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53860.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 413245505 is about 20328.4407911674. The cubic root of 413245505 is about 744.8509558757.

Adding to 413245505 its reverse (505542314), we get a palindrome (918787819).

The spelling of 413245505 in words is "four hundred thirteen million, two hundred forty-five thousand, five hundred five".