550211224313 has 2 divisors, whose sum is σ = 550211224314. Its totient is φ = 550211224312.

The previous prime is 550211224279. The next prime is 550211224337. The reversal of 550211224313 is 313422112055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472947794944 + 77263429369 = 687712^2 + 277963^2 .

It is a cyclic number.

It is not a de Polignac number, because 550211224313 - 2¹² = 550211220217 is a prime.

It is not a weakly prime, because it can be changed into another prime (550231224313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275105612156 + 275105612157.

It is an arithmetic number, because the mean of its divisors is an integer number (275105612157).

Almost surely, 2^550211224313 is an apocalyptic number.

It is an amenable number.

550211224313 is a deficient number, since it is larger than the sum of its proper divisors (1).

550211224313 is an equidigital number, since it uses as much as digits as its factorization.

550211224313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 550211224313 its reverse (313422112055), we get a palindrome (863633336368).

The spelling of 550211224313 in words is "five hundred fifty billion, two hundred eleven million, two hundred twenty-four thousand, three hundred thirteen".