479808366587 has 16 divisors (see below), whose sum is σ = 532468391904. Its totient is φ = 428718240000.

The previous prime is 479808366577. The next prime is 479808366607. The reversal of 479808366587 is 785663808974.

It is a cyclic number.

It is not a de Polignac number, because 479808366587 - 2¹⁶ = 479808301051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 479808366587.

It is not an unprimeable number, because it can be changed into a prime (479808366577) 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, 1423964 + ... + 1728377.

It is an arithmetic number, because the mean of its divisors is an integer number (33279274494).

Almost surely, 2^479808366587 is an apocalyptic number.

479808366587 is a deficient number, since it is larger than the sum of its proper divisors (52660025317).

479808366587 is a wasteful number, since it uses less digits than its factorization.

479808366587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152590.

The product of its (nonzero) digits is 487710720, while the sum is 71.

The spelling of 479808366587 in words is "four hundred seventy-nine billion, eight hundred eight million, three hundred sixty-six thousand, five hundred eighty-seven".