550550601012 has 24 divisors (see below), whose sum is σ = 1284788496096. Its totient is φ = 183492520288.

The previous prime is 550550601011. The next prime is 550550601031. The reversal of 550550601012 is 210106055055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550550601011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2949003 + ... + 3130130.

It is an arithmetic number, because the mean of its divisors is an integer number (53532854004).

Almost surely, 2^550550601012 is an apocalyptic number.

It is an amenable number.

550550601012 is an abundant number, since it is smaller than the sum of its proper divisors (734237895084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550550601012 is a wasteful number, since it uses less digits than its factorization.

550550601012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086687 (or 6086685 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

Adding to 550550601012 its reverse (210106055055), we get a palindrome (760656656067).

The spelling of 550550601012 in words is "five hundred fifty billion, five hundred fifty million, six hundred one thousand, twelve".