550104101014243 has 2 divisors, whose sum is σ = 550104101014244. Its totient is φ = 550104101014242.

The previous prime is 550104101014157. The next prime is 550104101014249. The reversal of 550104101014243 is 342410101401055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550104101014243 - 2²¹ = 550104098917091 is a prime.

It is a super-2 number, since 2×550104101014243² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (550104101014249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275052050507121 + 275052050507122.

It is an arithmetic number, because the mean of its divisors is an integer number (275052050507122).

Almost surely, 2^{550104101014243} is an apocalyptic number.

550104101014243 is a deficient number, since it is larger than the sum of its proper divisors (1).

550104101014243 is an equidigital number, since it uses as much as digits as its factorization.

550104101014243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 550104101014243 its reverse (342410101401055), we get a palindrome (892514202415298).

The spelling of 550104101014243 in words is "five hundred fifty trillion, one hundred four billion, one hundred one million, fourteen thousand, two hundred forty-three".