550433205441 has 24 divisors (see below), whose sum is σ = 912654535104. Its totient is φ = 313147643040.

The previous prime is 550433205437. The next prime is 550433205451. The reversal of 550433205441 is 144502334055.

550433205441 is a `hidden beast` number, since 5 + 5 + 0 + 4 + 3 + 3 + 205 + 441 = 666.

It is not a de Polignac number, because 550433205441 - 2² = 550433205437 is a prime.

It is a super-2 number, since 2×550433205441² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550433205396 and 550433205405.

It is not an unprimeable number, because it can be changed into a prime (550433205451) 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 23 ways as a sum of consecutive naturals, for example, 19230270 + ... + 19258871.

It is an arithmetic number, because the mean of its divisors is an integer number (38027272296).

Almost surely, 2^550433205441 is an apocalyptic number.

It is an amenable number.

550433205441 is a deficient number, since it is larger than the sum of its proper divisors (362221329663).

550433205441 is a wasteful number, since it uses less digits than its factorization.

550433205441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38489381 (or 38489378 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 550433205441 its reverse (144502334055), we get a palindrome (694935539496).

The spelling of 550433205441 in words is "five hundred fifty billion, four hundred thirty-three million, two hundred five thousand, four hundred forty-one".