415603255 has 4 divisors (see below), whose sum is σ = 498723912. Its totient is φ = 332482600.

The previous prime is 415603241. The next prime is 415603259. The reversal of 415603255 is 552306514.

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

It is not a de Polignac number, because 415603255 - 2⁹ = 415602743 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415603259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41560321 + ... + 41560330.

It is an arithmetic number, because the mean of its divisors is an integer number (124680978).

Almost surely, 2^415603255 is an apocalyptic number.

415603255 is a deficient number, since it is larger than the sum of its proper divisors (83120657).

415603255 is an equidigital number, since it uses as much as digits as its factorization.

415603255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83120656.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 415603255 is about 20386.3497223019. The cubic root of 415603255 is about 746.2648393508.

Adding to 415603255 its reverse (552306514), we get a palindrome (967909769).

The spelling of 415603255 in words is "four hundred fifteen million, six hundred three thousand, two hundred fifty-five".