487667971160 has 128 divisors (see below), whose sum is σ = 1150997299200. Its totient is φ = 185762749440.

The previous prime is 487667971121. The next prime is 487667971181. The reversal of 487667971160 is 61179766784.

It is a junction number, because it is equal to n+sod(n) for n = 487667971093 and 487667971102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29513381 + ... + 29529899.

It is an arithmetic number, because the mean of its divisors is an integer number (8992166400).

Almost surely, 2^487667971160 is an apocalyptic number.

487667971160 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 487667971160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575498649600).

487667971160 is an abundant number, since it is smaller than the sum of its proper divisors (663329328040).

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

487667971160 is a wasteful number, since it uses less digits than its factorization.

487667971160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17001 (or 16997 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 62.

The spelling of 487667971160 in words is "four hundred eighty-seven billion, six hundred sixty-seven million, nine hundred seventy-one thousand, one hundred sixty".