478171125 has 48 divisors (see below), whose sum is σ = 889853952. Its totient is φ = 246780000.

The previous prime is 478171061. The next prime is 478171147. The reversal of 478171125 is 521171874.

478171125 is a `hidden beast` number, since 478 + 171 + 12 + 5 = 666.

It is not a de Polignac number, because 478171125 - 2⁶ = 478171061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 478171125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28020 + ... + 41730.

It is an arithmetic number, because the mean of its divisors is an integer number (18538624).

Almost surely, 2^478171125 is an apocalyptic number.

478171125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

478171125 is a deficient number, since it is larger than the sum of its proper divisors (411682827).

478171125 is a wasteful number, since it uses less digits than its factorization.

478171125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13763 (or 13750 counting only the distinct ones).

The product of its digits is 15680, while the sum is 36.

The square root of 478171125 is about 21867.1242965325. The cubic root of 478171125 is about 781.9778454313.

The spelling of 478171125 in words is "four hundred seventy-eight million, one hundred seventy-one thousand, one hundred twenty-five".