487685278080 has 1536 divisors, whose sum is σ = 2317357486080. Its totient is φ = 91216281600.

The previous prime is 487685278061. The next prime is 487685278103. The reversal of 487685278080 is 80872586784.

487685278080 is a `hidden beast` number, since 48 + 7 + 68 + 527 + 8 + 0 + 8 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 487685277999 and 487685278017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 236395129 + ... + 236397191.

It is an arithmetic number, because the mean of its divisors is an integer number (1508696280).

Almost surely, 2^487685278080 is an apocalyptic number.

487685278080 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 487685278080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1158678743040).

487685278080 is an abundant number, since it is smaller than the sum of its proper divisors (1829672208000).

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

487685278080 is a wasteful number, since it uses less digits than its factorization.

487685278080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2145 counting only the distinct ones).

The product of its (nonzero) digits is 48168960, while the sum is 63.

The spelling of 487685278080 in words is "four hundred eighty-seven billion, six hundred eighty-five million, two hundred seventy-eight thousand, eighty".