282048450881 has 8 divisors (see below), whose sum is σ = 285495477120. Its totient is φ = 278602587952.

The previous prime is 282048450851. The next prime is 282048450911. The reversal of 282048450881 is 188054840282.

It is an interprime number because it is at equal distance from previous prime (282048450851) and next prime (282048450911).

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

It is a cyclic number.

It is not a de Polignac number, because 282048450881 - 2¹⁰ = 282048449857 is a prime.

It is a super-2 number, since 2×282048450881² (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 (282048450851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202115 + ... + 777783.

It is an arithmetic number, because the mean of its divisors is an integer number (35686934640).

Almost surely, 2^282048450881 is an apocalyptic number.

It is an amenable number.

282048450881 is a deficient number, since it is larger than the sum of its proper divisors (3447026239).

282048450881 is an equidigital number, since it uses as much as digits as its factorization.

282048450881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581655.

The product of its (nonzero) digits is 1310720, while the sum is 50.

The spelling of 282048450881 in words is "two hundred eighty-two billion, forty-eight million, four hundred fifty thousand, eight hundred eighty-one".