550050255250 has 16 divisors (see below), whose sum is σ = 1029694078296. Its totient is φ = 220020102000.

The previous prime is 550050255233. The next prime is 550050255257. The reversal of 550050255250 is 52552050055.

It can be written as a sum of positive squares in 4 ways, for example, as 124558879041 + 425491376209 = 352929^2 + 652297^2 .

It is not an unprimeable number, because it can be changed into a prime (550050255257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100100261 + ... + 1100100760.

Almost surely, 2^550050255250 is an apocalyptic number.

550050255250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550050255250 is a deficient number, since it is larger than the sum of its proper divisors (479643823046).

550050255250 is a wasteful number, since it uses less digits than its factorization.

550050255250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200201038 (or 2200201028 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 550050255250 in words is "five hundred fifty billion, fifty million, two hundred fifty-five thousand, two hundred fifty".