487829785881 has 8 divisors (see below), whose sum is σ = 652839862144. Its totient is φ = 324019783440.

The previous prime is 487829785879. The next prime is 487829785951. The reversal of 487829785881 is 188587928784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487829785881 - 2¹ = 487829785879 is a prime.

It is a super-2 number, since 2×487829785881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487829785871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300017506 + ... + 300019131.

It is an arithmetic number, because the mean of its divisors is an integer number (81604982768).

Almost surely, 2^487829785881 is an apocalyptic number.

It is an amenable number.

487829785881 is a deficient number, since it is larger than the sum of its proper divisors (165010076263).

487829785881 is a wasteful number, since it uses less digits than its factorization.

487829785881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600036911.

The product of its digits is 578027520, while the sum is 75.

The spelling of 487829785881 in words is "four hundred eighty-seven billion, eight hundred twenty-nine million, seven hundred eighty-five thousand, eight hundred eighty-one".