487495833920 has 224 divisors, whose sum is σ = 1229383733760. Its totient is φ = 183754588160.

The previous prime is 487495833899. The next prime is 487495833971. The reversal of 487495833920 is 29338594784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203716244 + ... + 203718636.

It is an arithmetic number, because the mean of its divisors is an integer number (5488320240).

Almost surely, 2^487495833920 is an apocalyptic number.

487495833920 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 487495833920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614691866880).

487495833920 is an abundant number, since it is smaller than the sum of its proper divisors (741887899840).

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

487495833920 is a wasteful number, since it uses less digits than its factorization.

487495833920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833 (or 2823 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 487495833920 in words is "four hundred eighty-seven billion, four hundred ninety-five million, eight hundred thirty-three thousand, nine hundred twenty".