487530247680 has 1280 divisors, whose sum is σ = 2101965465600. Its totient is φ = 104628879360.

The previous prime is 487530247669. The next prime is 487530247703. The reversal of 487530247680 is 86742035784.

487530247680 is a `hidden beast` number, since 4 + 8 + 7 + 530 + 2 + 47 + 68 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1663925614 + ... + 1663925906.

It is an arithmetic number, because the mean of its divisors is an integer number (1642160520).

Almost surely, 2^487530247680 is an apocalyptic number.

487530247680 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 487530247680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050982732800).

487530247680 is an abundant number, since it is smaller than the sum of its proper divisors (1614435217920).

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

487530247680 is a wasteful number, since it uses less digits than its factorization.

487530247680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 54.

The spelling of 487530247680 in words is "four hundred eighty-seven billion, five hundred thirty million, two hundred forty-seven thousand, six hundred eighty".