It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an alternating number because its digits alternate between odd and even.
1050 is an undulating number in base 7.
It is a nialpdrome in base 11 and base 14.
1050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1050 is a wasteful number, since it uses less digits than its factorization.
1050 is an evil number, because the sum of its binary digits is even.
The square root of 1050 is about 32.4037034920. The cubic root of 1050 is about 10.1639635681.
Adding to 1050 its reverse (501), we get a palindrome (1551).
The spelling of 1050 in words is "one thousand, fifty".