415485803 has 2 divisors, whose sum is σ = 415485804. Its totient is φ = 415485802.

The previous prime is 415485793. The next prime is 415485809. The reversal of 415485803 is 308584514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 415485803 - 2¹⁶ = 415420267 is a prime.

It is not a weakly prime, because it can be changed into another prime (415485809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207742901 + 207742902.

It is an arithmetic number, because the mean of its divisors is an integer number (207742902).

Almost surely, 2^415485803 is an apocalyptic number.

415485803 is a deficient number, since it is larger than the sum of its proper divisors (1).

415485803 is an equidigital number, since it uses as much as digits as its factorization.

415485803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 415485803 is about 20383.4688657255. The cubic root of 415485803 is about 746.1945330711.

The spelling of 415485803 in words is "four hundred fifteen million, four hundred eighty-five thousand, eight hundred three".