487313534681280 has 448 divisors, whose sum is σ = 1727823663390720. Its totient is φ = 129294071672832.

The previous prime is 487313534681263. The next prime is 487313534681383. The reversal of 487313534681280 is 82186435313784.

It is a happy number.

487313534681280 is a `hidden beast` number, since 4 + 8 + 7 + 3 + 1 + 3 + 5 + 346 + 8 + 1 + 280 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3435270834 + ... + 3435412686.

It is an arithmetic number, because the mean of its divisors is an integer number (3856749248640).

Almost surely, 2^{487313534681280} is an apocalyptic number.

487313534681280 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 487313534681280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863911831695360).

487313534681280 is an abundant number, since it is smaller than the sum of its proper divisors (1240510128709440).

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

487313534681280 is a wasteful number, since it uses less digits than its factorization.

487313534681280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143885 (or 143869 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 487313534681280 in words is "four hundred eighty-seven trillion, three hundred thirteen billion, five hundred thirty-four million, six hundred eighty-one thousand, two hundred eighty".