It is a sphenic number, since it is the product of 3 distinct primes.
2573435442 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 2573435442.
Almost surely, 22573435442 is an apocalyptic number.
2573435442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2573435442 is a wasteful number, since it uses less digits than its factorization.
2573435442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428905912.
The square root of 2573435442 is about 50729.0394350218. The cubic root of 2573435442 is about 1370.3697373486.
The spelling of 2573435442 in words is "two billion, five hundred seventy-three million, four hundred thirty-five thousand, four hundred forty-two".