282992534880 has 384 divisors, whose sum is σ = 983709619200. Its totient is φ = 68380139520.

The previous prime is 282992534837. The next prime is 282992534927. The reversal of 282992534880 is 88435299282.

It is a super-2 number, since 2×282992534880² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 280467816 + ... + 280468824.

It is an arithmetic number, because the mean of its divisors is an integer number (2561743800).

Almost surely, 2^282992534880 is an apocalyptic number.

282992534880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282992534880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491854809600).

282992534880 is an abundant number, since it is smaller than the sum of its proper divisors (700717084320).

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

282992534880 is a wasteful number, since it uses less digits than its factorization.

282992534880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 282992534880 in words is "two hundred eighty-two billion, nine hundred ninety-two million, five hundred thirty-four thousand, eight hundred eighty".