282954844225 has 27 divisors (see below), whose sum is σ = 353344978441. Its totient is φ = 224774453600.

The previous prime is 282954844223. The next prime is 282954844241. The reversal of 282954844225 is 522448459282.

The square root of 282954844225 is 531935.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 97283481409 + 185671362816 = 311903^2 + 430896^2 .

It is not a de Polignac number, because 282954844225 - 2¹ = 282954844223 is a prime.

It is a super-3 number, since 3×282954844225³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282954844223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 507997647 + ... + 507998203.

Almost surely, 2^282954844225 is an apocalyptic number.

282954844225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

282954844225 is the 531935-th square number.

282954844225 is the 265968-th centered octagonal number.

It is an amenable number.

282954844225 is a deficient number, since it is larger than the sum of its proper divisors (70390134216).

282954844225 is an frugal number, since it uses more digits than its factorization.

282954844225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506 (or 753 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 55.

The spelling of 282954844225 in words is "two hundred eighty-two billion, nine hundred fifty-four million, eight hundred forty-four thousand, two hundred twenty-five".