487983627505920 has 576 divisors, whose sum is σ = 1918273505057280. Its totient is φ = 102952608989184.

The previous prime is 487983627505879. The next prime is 487983627505939. The reversal of 487983627505920 is 29505726389784.

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, 7082764912 + ... + 7082833808.

It is an arithmetic number, because the mean of its divisors is an integer number (3330335946280).

Almost surely, 2^{487983627505920} is an apocalyptic number.

487983627505920 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 487983627505920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (959136752528640).

487983627505920 is an abundant number, since it is smaller than the sum of its proper divisors (1430289877551360).

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

487983627505920 is a wasteful number, since it uses less digits than its factorization.

487983627505920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89210 (or 89196 counting only the distinct ones).

The product of its (nonzero) digits is 1828915200, while the sum is 75.

The spelling of 487983627505920 in words is "four hundred eighty-seven trillion, nine hundred eighty-three billion, six hundred twenty-seven million, five hundred five thousand, nine hundred twenty".