550033305825 has 12 divisors (see below), whose sum is σ = 909388399088. Its totient is φ = 293351096400.

The previous prime is 550033305823. The next prime is 550033305841. The reversal of 550033305825 is 528503330055.

It is not a de Polignac number, because 550033305825 - 2¹ = 550033305823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550033305823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3666888631 + ... + 3666888780.

Almost surely, 2^550033305825 is an apocalyptic number.

It is an amenable number.

550033305825 is a deficient number, since it is larger than the sum of its proper divisors (359355093263).

550033305825 is a wasteful number, since it uses less digits than its factorization.

550033305825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333777424 (or 7333777419 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 550033305825 in words is "five hundred fifty billion, thirty-three million, three hundred five thousand, eight hundred twenty-five".