489570067980 has 384 divisors, whose sum is σ = 1779511910400. Its totient is φ = 109430652672.

The previous prime is 489570067933. The next prime is 489570067993. The reversal of 489570067980 is 89760075984.

489570067980 is a `hidden beast` number, since 489 + 5 + 7 + 0 + 0 + 6 + 79 + 80 = 666.

489570067980 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35196187 + ... + 35210093.

It is an arithmetic number, because the mean of its divisors is an integer number (4634145600).

Almost surely, 2^489570067980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489570067980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889755955200).

489570067980 is an abundant number, since it is smaller than the sum of its proper divisors (1289941842420).

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

489570067980 is a wasteful number, since it uses less digits than its factorization.

489570067980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138 (or 14130 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 489570067980 in words is "four hundred eighty-nine billion, five hundred seventy million, sixty-seven thousand, nine hundred eighty".