550205544363 has 8 divisors (see below), whose sum is σ = 733610932176. Its totient is φ = 366801926400.

The previous prime is 550205544277. The next prime is 550205544407. The reversal of 550205544363 is 363445502055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550205544363 - 2¹⁰ = 550205543339 is a prime.

It is a super-2 number, since 2×550205544363² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550205544463) 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 7 ways as a sum of consecutive naturals, for example, 716883 + ... + 1270563.

It is an arithmetic number, because the mean of its divisors is an integer number (91701366522).

Almost surely, 2^550205544363 is an apocalyptic number.

550205544363 is a deficient number, since it is larger than the sum of its proper divisors (183405387813).

550205544363 is a wasteful number, since it uses less digits than its factorization.

550205544363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884925.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 550205544363 in words is "five hundred fifty billion, two hundred five million, five hundred forty-four thousand, three hundred sixty-three".