478413425 has 12 divisors (see below), whose sum is σ = 677980416. Its totient is φ = 328054800.

The previous prime is 478413391. The next prime is 478413437. The reversal of 478413425 is 524314874.

It is not a de Polignac number, because 478413425 - 2⁶ = 478413361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1366721 + ... + 1367070.

It is an arithmetic number, because the mean of its divisors is an integer number (56498368).

Almost surely, 2^478413425 is an apocalyptic number.

It is an amenable number.

478413425 is a deficient number, since it is larger than the sum of its proper divisors (199566991).

478413425 is a wasteful number, since it uses less digits than its factorization.

478413425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733808 (or 2733803 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 478413425 is about 21872.6638752576. The cubic root of 478413425 is about 782.1099050139.

The spelling of 478413425 in words is "four hundred seventy-eight million, four hundred thirteen thousand, four hundred twenty-five".