479535885 has 12 divisors (see below), whose sum is σ = 831195612. Its totient is φ = 255752448.

The previous prime is 479535883. The next prime is 479535899. The reversal of 479535885 is 588535974.

479535885 is a `hidden beast` number, since 4 + 7 + 9 + 53 + 588 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 208571364 + 270964521 = 14442^2 + 16461^2 .

It is not a de Polignac number, because 479535885 - 2¹ = 479535883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479535883) 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 11 ways as a sum of consecutive naturals, for example, 5328132 + ... + 5328221.

It is an arithmetic number, because the mean of its divisors is an integer number (69266301).

Almost surely, 2^479535885 is an apocalyptic number.

479535885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

479535885 is a deficient number, since it is larger than the sum of its proper divisors (351659727).

479535885 is a wasteful number, since it uses less digits than its factorization.

479535885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10656364 (or 10656361 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 54.

The square root of 479535885 is about 21898.3078113356. The cubic root of 479535885 is about 782.7210928565.

The spelling of 479535885 in words is "four hundred seventy-nine million, five hundred thirty-five thousand, eight hundred eighty-five".