487568028020880 has 160 divisors (see below), whose sum is σ = 1528846027877376. Its totient is φ = 128527129124352.

The previous prime is 487568028020849. The next prime is 487568028020903. The reversal of 487568028020880 is 88020820865784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3599182 + ... + 31433901.

Almost surely, 2^{487568028020880} is an apocalyptic number.

487568028020880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487568028020880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764423013938688).

487568028020880 is an abundant number, since it is smaller than the sum of its proper divisors (1041277999856496).

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

487568028020880 is a wasteful number, since it uses less digits than its factorization.

487568028020880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35033765 (or 35033759 counting only the distinct ones).

The product of its (nonzero) digits is 110100480, while the sum is 66.

The spelling of 487568028020880 in words is "four hundred eighty-seven trillion, five hundred sixty-eight billion, twenty-eight million, twenty thousand, eight hundred eighty".