282643516315 has 16 divisors (see below), whose sum is σ = 364483586592. Its totient is φ = 209637609984.

The previous prime is 282643516313. The next prime is 282643516319. The reversal of 282643516315 is 513615346282.

It is a happy number.

It is not a de Polignac number, because 282643516315 - 2¹ = 282643516313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (282643516313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24809364 + ... + 24820753.

It is an arithmetic number, because the mean of its divisors is an integer number (22780224162).

Almost surely, 2^282643516315 is an apocalyptic number.

282643516315 is a deficient number, since it is larger than the sum of its proper divisors (81840070277).

282643516315 is a wasteful number, since it uses less digits than its factorization.

282643516315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49630206.

The product of its digits is 1036800, while the sum is 46.

The spelling of 282643516315 in words is "two hundred eighty-two billion, six hundred forty-three million, five hundred sixteen thousand, three hundred fifteen".