550025250003 has 12 divisors (see below), whose sum is σ = 804052977000. Its totient is φ = 362265626016.

The previous prime is 550025250001. The next prime is 550025250043. The reversal of 550025250003 is 300052520055.

It is not a de Polignac number, because 550025250003 - 2¹ = 550025250001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550025250001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368155378 + ... + 368156871.

It is an arithmetic number, because the mean of its divisors is an integer number (67004414750).

Almost surely, 2^550025250003 is an apocalyptic number.

550025250003 is a deficient number, since it is larger than the sum of its proper divisors (254027726997).

550025250003 is a wasteful number, since it uses less digits than its factorization.

550025250003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736312338 (or 736312335 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

Adding to 550025250003 its reverse (300052520055), we get a palindrome (850077770058).

The spelling of 550025250003 in words is "five hundred fifty billion, twenty-five million, two hundred fifty thousand, three".