550330053109 has 2 divisors, whose sum is σ = 550330053110. Its totient is φ = 550330053108.

The previous prime is 550330053101. The next prime is 550330053187. The reversal of 550330053109 is 901350033055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401476838884 + 148853214225 = 633622^2 + 385815^2 .

It is a cyclic number.

It is not a de Polignac number, because 550330053109 - 2³ = 550330053101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550330053101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275165026554 + 275165026555.

It is an arithmetic number, because the mean of its divisors is an integer number (275165026555).

Almost surely, 2^550330053109 is an apocalyptic number.

It is an amenable number.

550330053109 is a deficient number, since it is larger than the sum of its proper divisors (1).

550330053109 is an equidigital number, since it uses as much as digits as its factorization.

550330053109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30375, while the sum is 34.

The spelling of 550330053109 in words is "five hundred fifty billion, three hundred thirty million, fifty-three thousand, one hundred nine".