478351445 has 16 divisors (see below), whose sum is σ = 674376192. Its totient is φ = 321130560.

The previous prime is 478351417. The next prime is 478351451. The reversal of 478351445 is 544153874.

It is not a de Polignac number, because 478351445 - 2⁶ = 478351381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333797 + ... + 335226.

It is an arithmetic number, because the mean of its divisors is an integer number (42148512).

Almost surely, 2^478351445 is an apocalyptic number.

It is an amenable number.

478351445 is a deficient number, since it is larger than the sum of its proper divisors (196024747).

478351445 is a wasteful number, since it uses less digits than its factorization.

478351445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669052.

The product of its digits is 268800, while the sum is 41.

The square root of 478351445 is about 21871.2469923413. The cubic root of 478351445 is about 782.0761286028.

The spelling of 478351445 in words is "four hundred seventy-eight million, three hundred fifty-one thousand, four hundred forty-five".