555104522201 has 8 divisors (see below), whose sum is σ = 568509821544. Its totient is φ = 541856010240.

The previous prime is 555104522191. The next prime is 555104522227. The reversal of 555104522201 is 102225401555.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 202626019600 + 352478502601 = 450140^2 + 593699^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 555104522201 - 2¹⁴ = 555104505817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (555104522261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39189680 + ... + 39203841.

It is an arithmetic number, because the mean of its divisors is an integer number (71063727693).

Almost surely, 2^555104522201 is an apocalyptic number.

It is an amenable number.

555104522201 is a deficient number, since it is larger than the sum of its proper divisors (13405299343).

555104522201 is an equidigital number, since it uses as much as digits as its factorization.

555104522201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78393691.

The product of its (nonzero) digits is 20000, while the sum is 32.

Adding to 555104522201 its reverse (102225401555), we get a palindrome (657329923756).

The spelling of 555104522201 in words is "five hundred fifty-five billion, one hundred four million, five hundred twenty-two thousand, two hundred one".