52544550053 has 2 divisors, whose sum is σ = 52544550054. Its totient is φ = 52544550052.

The previous prime is 52544550049. The next prime is 52544550059. The reversal of 52544550053 is 35005544525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51275979364 + 1268570689 = 226442^2 + 35617^2 .

It is a cyclic number.

It is not a de Polignac number, because 52544550053 - 2² = 52544550049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52544549989 and 52544550016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52544550059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26272275026 + 26272275027.

It is an arithmetic number, because the mean of its divisors is an integer number (26272275027).

Almost surely, 2^52544550053 is an apocalyptic number.

It is an amenable number.

52544550053 is a deficient number, since it is larger than the sum of its proper divisors (1).

52544550053 is an equidigital number, since it uses as much as digits as its factorization.

52544550053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300000, while the sum is 38.

The spelling of 52544550053 in words is "fifty-two billion, five hundred forty-four million, five hundred fifty thousand, fifty-three".