479775255 has 16 divisors (see below), whose sum is σ = 768657120. Its totient is φ = 255541248.

The previous prime is 479775229. The next prime is 479775259. The reversal of 479775255 is 552577974.

It is not a de Polignac number, because 479775255 - 2⁵ = 479775223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 479775198 and 479775207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479775259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9262 + ... + 32331.

It is an arithmetic number, because the mean of its divisors is an integer number (48041070).

Almost surely, 2^479775255 is an apocalyptic number.

479775255 is a deficient number, since it is larger than the sum of its proper divisors (288881865).

479775255 is a wasteful number, since it uses less digits than its factorization.

479775255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42370.

The product of its digits is 3087000, while the sum is 51.

The square root of 479775255 is about 21903.7726202588. The cubic root of 479775255 is about 782.8513081943.

The spelling of 479775255 in words is "four hundred seventy-nine million, seven hundred seventy-five thousand, two hundred fifty-five".