487659338220 has 24 divisors (see below), whose sum is σ = 1365446147184. Its totient is φ = 130042490176.

The previous prime is 487659338219. The next prime is 487659338227. The reversal of 487659338220 is 22833956784.

It is not an unprimeable number, because it can be changed into a prime (487659338227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063827759 + ... + 4063827878.

It is an arithmetic number, because the mean of its divisors is an integer number (56893589466).

Almost surely, 2^487659338220 is an apocalyptic number.

It is an amenable number.

487659338220 is an abundant number, since it is smaller than the sum of its proper divisors (877786808964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487659338220 is a wasteful number, since it uses less digits than its factorization.

487659338220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8127655649 (or 8127655647 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 487659338220 in words is "four hundred eighty-seven billion, six hundred fifty-nine million, three hundred thirty-eight thousand, two hundred twenty".