487678541808 has 20 divisors (see below), whose sum is σ = 1259836233128. Its totient is φ = 162559513920.

The previous prime is 487678541807. The next prime is 487678541843. The reversal of 487678541808 is 808145876784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487678541807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5079984763 + ... + 5079984858.

Almost surely, 2^487678541808 is an apocalyptic number.

487678541808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

487678541808 is an abundant number, since it is smaller than the sum of its proper divisors (772157691320).

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

487678541808 is a wasteful number, since it uses less digits than its factorization.

487678541808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10159969632 (or 10159969626 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 66.

The spelling of 487678541808 in words is "four hundred eighty-seven billion, six hundred seventy-eight million, five hundred forty-one thousand, eight hundred eight".