542205312353 has 2 divisors, whose sum is σ = 542205312354. Its totient is φ = 542205312352.

The previous prime is 542205312343. The next prime is 542205312403. The reversal of 542205312353 is 353213502245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 542178923584 + 26388769 = 736328^2 + 5137^2 .

It is a cyclic number.

It is not a de Polignac number, because 542205312353 - 2⁶ = 542205312289 is a prime.

It is not a weakly prime, because it can be changed into another prime (542205312343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271102656176 + 271102656177.

It is an arithmetic number, because the mean of its divisors is an integer number (271102656177).

Almost surely, 2^542205312353 is an apocalyptic number.

It is an amenable number.

542205312353 is a deficient number, since it is larger than the sum of its proper divisors (1).

542205312353 is an equidigital number, since it uses as much as digits as its factorization.

542205312353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 542205312353 its reverse (353213502245), we get a palindrome (895418814598).

The spelling of 542205312353 in words is "five hundred forty-two billion, two hundred five million, three hundred twelve thousand, three hundred fifty-three".