4887659553280 has 160 divisors (see below), whose sum is σ = 13470485048064. Its totient is φ = 1666081406976.

The previous prime is 4887659553247. The next prime is 4887659553281. The reversal of 4887659553280 is 823559567884.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (70).

It is not an unprimeable number, because it can be changed into a prime (4887659553281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2311869 + ... + 3888451.

Almost surely, 2^{4887659553280} is an apocalyptic number.

4887659553280 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 4887659553280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6735242524032).

4887659553280 is an abundant number, since it is smaller than the sum of its proper divisors (8582825494784).

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

4887659553280 is a wasteful number, since it uses less digits than its factorization.

4887659553280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576786 (or 1576770 counting only the distinct ones).

The product of its (nonzero) digits is 580608000, while the sum is 70.

The spelling of 4887659553280 in words is "four trillion, eight hundred eighty-seven billion, six hundred fifty-nine million, five hundred fifty-three thousand, two hundred eighty".