Adding to 51043134 its reverse (43134015), we get a palindrome (94177149).
It is a self number, because there is not a number n which added to its sum of digits gives 51043134.
It is a congruent number.
It is an unprimeable number.
Almost surely, 251043134 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51043134 is a wasteful number, since it uses less digits than its factorization.
51043134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272.
The square root of 51043134 is about 7144.4477743210. The cubic root of 51043134 is about 370.9474960997.
The spelling of 51043134 in words is "fifty-one million, forty-three thousand, one hundred thirty-four".