478259558 has 32 divisors (see below), whose sum is σ = 846850368. Its totient is φ = 198288000.

The previous prime is 478259557. The next prime is 478259603. The reversal of 478259558 is 855952874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478259557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91208 + ... + 96308.

It is an arithmetic number, because the mean of its divisors is an integer number (26464074).

Almost surely, 2^478259558 is an apocalyptic number.

478259558 is a deficient number, since it is larger than the sum of its proper divisors (368590810).

478259558 is a wasteful number, since it uses less digits than its factorization.

478259558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328.

The product of its digits is 4032000, while the sum is 53.

The square root of 478259558 is about 21869.1462567701. The cubic root of 478259558 is about 782.0260488049.

The spelling of 478259558 in words is "four hundred seventy-eight million, two hundred fifty-nine thousand, five hundred fifty-eight".