487645546784 has 48 divisors (see below), whose sum is σ = 1072874297376. Its totient is φ = 216250790400.

The previous prime is 487645546777. The next prime is 487645546789.

487645546784 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (487645546789) 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, 16880162 + ... + 16909025.

It is an arithmetic number, because the mean of its divisors is an integer number (22351547862).

Almost surely, 2^487645546784 is an apocalyptic number.

487645546784 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

487645546784 is an abundant number, since it is smaller than the sum of its proper divisors (585228750592).

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

487645546784 is a wasteful number, since it uses less digits than its factorization.

487645546784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33789249 (or 33789241 counting only the distinct ones).

The product of its digits is 722534400, while the sum is 68.

The spelling of 487645546784 in words is "four hundred eighty-seven billion, six hundred forty-five million, five hundred forty-six thousand, seven hundred eighty-four".