479548859 has 2 divisors, whose sum is σ = 479548860. Its totient is φ = 479548858.

The previous prime is 479548841. The next prime is 479548913. The reversal of 479548859 is 958845974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479548859 - 2²⁴ = 462771643 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 479548798 and 479548807.

It is not a weakly prime, because it can be changed into another prime (479548759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239774429 + 239774430.

It is an arithmetic number, because the mean of its divisors is an integer number (239774430).

Almost surely, 2^479548859 is an apocalyptic number.

479548859 is a deficient number, since it is larger than the sum of its proper divisors (1).

479548859 is an equidigital number, since it uses as much as digits as its factorization.

479548859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 59.

The square root of 479548859 is about 21898.6040422672. The cubic root of 479548859 is about 782.7281517178.

The spelling of 479548859 in words is "four hundred seventy-nine million, five hundred forty-eight thousand, eight hundred fifty-nine".