550250320003 has 2 divisors, whose sum is σ = 550250320004. Its totient is φ = 550250320002.

The previous prime is 550250319959. The next prime is 550250320007. The reversal of 550250320003 is 300023052055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550250320003 - 2⁹ = 550250319491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550250320003.

It is not a weakly prime, because it can be changed into another prime (550250320007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275125160001 + 275125160002.

It is an arithmetic number, because the mean of its divisors is an integer number (275125160002).

Almost surely, 2^550250320003 is an apocalyptic number.

550250320003 is a deficient number, since it is larger than the sum of its proper divisors (1).

550250320003 is an equidigital number, since it uses as much as digits as its factorization.

550250320003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 550250320003 its reverse (300023052055), we get a palindrome (850273372058).

The spelling of 550250320003 in words is "five hundred fifty billion, two hundred fifty million, three hundred twenty thousand, three".