542052524214673 has 2 divisors, whose sum is σ = 542052524214674. Its totient is φ = 542052524214672.

The previous prime is 542052524214661. The next prime is 542052524214743. The reversal of 542052524214673 is 376412425250245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370943285772544 + 171109238442129 = 19259888^2 + 13080873^2 .

It is a cyclic number.

It is not a de Polignac number, because 542052524214673 - 2²¹ = 542052522117521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542052524214673.

It is not a weakly prime, because it can be changed into another prime (542052524814673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271026262107336 + 271026262107337.

It is an arithmetic number, because the mean of its divisors is an integer number (271026262107337).

Almost surely, 2^{542052524214673} is an apocalyptic number.

It is an amenable number.

542052524214673 is a deficient number, since it is larger than the sum of its proper divisors (1).

542052524214673 is an equidigital number, since it uses as much as digits as its factorization.

542052524214673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128000, while the sum is 52.

The spelling of 542052524214673 in words is "five hundred forty-two trillion, fifty-two billion, five hundred twenty-four million, two hundred fourteen thousand, six hundred seventy-three".