550059953 has 2 divisors, whose sum is σ = 550059954. Its totient is φ = 550059952.

The previous prime is 550059943. The next prime is 550060031. The reversal of 550059953 is 359950055.

550059953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287879089 + 262180864 = 16967^2 + 16192^2 .

It is a cyclic number.

It is not a de Polignac number, because 550059953 - 2²⁰ = 549011377 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 550059953.

It is not a weakly prime, because it can be changed into another prime (550059943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275029976 + 275029977.

It is an arithmetic number, because the mean of its divisors is an integer number (275029977).

Almost surely, 2^550059953 is an apocalyptic number.

It is an amenable number.

550059953 is a deficient number, since it is larger than the sum of its proper divisors (1).

550059953 is an equidigital number, since it uses as much as digits as its factorization.

550059953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151875, while the sum is 41.

The square root of 550059953 is about 23453.3569665411. The cubic root of 550059953 is about 819.3510396815.

The spelling of 550059953 in words is "five hundred fifty million, fifty-nine thousand, nine hundred fifty-three".