550556006050 has 12 divisors (see below), whose sum is σ = 1024034171346. Its totient is φ = 220222402400.

The previous prime is 550556006003. The next prime is 550556006057. The reversal of 550556006050 is 50600655055.

It can be written as a sum of positive squares in 3 ways, for example, as 343868478409 + 206687527641 = 586403^2 + 454629^2 .

It is a super-2 number, since 2×550556006050² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550556006057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5505560011 + ... + 5505560110.

Almost surely, 2^550556006050 is an apocalyptic number.

550556006050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550556006050 is a deficient number, since it is larger than the sum of its proper divisors (473478165296).

550556006050 is a wasteful number, since it uses less digits than its factorization.

550556006050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011120133 (or 11011120128 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 550556006050 in words is "five hundred fifty billion, five hundred fifty-six million, six thousand, fifty".