282125980450 has 12 divisors (see below), whose sum is σ = 524754323730. Its totient is φ = 112850392160.

The previous prime is 282125980403. The next prime is 282125980457. The reversal of 282125980450 is 54089521282.

It can be written as a sum of positive squares in 3 ways, for example, as 171487920321 + 110638060129 = 414111^2 + 332623^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 282125980450.

It is not an unprimeable number, because it can be changed into a prime (282125980457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2821259755 + ... + 2821259854.

Almost surely, 2^282125980450 is an apocalyptic number.

282125980450 is a deficient number, since it is larger than the sum of its proper divisors (242628343280).

282125980450 is a wasteful number, since it uses less digits than its factorization.

282125980450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642519621 (or 5642519616 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 282125980450 in words is "two hundred eighty-two billion, one hundred twenty-five million, nine hundred eighty thousand, four hundred fifty".