282945572880 has 80 divisors (see below), whose sum is σ = 877195564224. Its totient is φ = 75446622720.

The previous prime is 282945572873. The next prime is 282945572887. The reversal of 282945572880 is 88275549282.

It is an interprime number because it is at equal distance from previous prime (282945572873) and next prime (282945572887).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (282945572887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4040727 + ... + 4110153.

Almost surely, 2^282945572880 is an apocalyptic number.

282945572880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

282945572880 is an abundant number, since it is smaller than the sum of its proper divisors (594249991344).

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

282945572880 is a wasteful number, since it uses less digits than its factorization.

282945572880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86424 (or 86418 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 60.

The spelling of 282945572880 in words is "two hundred eighty-two billion, nine hundred forty-five million, five hundred seventy-two thousand, eight hundred eighty".