478382051 has 12 divisors (see below), whose sum is σ = 563533920. Its totient is φ = 404848080.

The previous prime is 478382041. The next prime is 478382059. The reversal of 478382051 is 150283874.

It is a de Polignac number, because none of the positive numbers 2^k-478382051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 478381996 and 478382014.

It is not an unprimeable number, because it can be changed into a prime (478382059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57920 + ... + 65661.

It is an arithmetic number, because the mean of its divisors is an integer number (46961160).

Almost surely, 2^478382051 is an apocalyptic number.

478382051 is a deficient number, since it is larger than the sum of its proper divisors (85151869).

478382051 is a wasteful number, since it uses less digits than its factorization.

478382051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123674 (or 123667 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 478382051 is about 21871.9466669064. The cubic root of 478382051 is about 782.0928079096.

The spelling of 478382051 in words is "four hundred seventy-eight million, three hundred eighty-two thousand, fifty-one".