542603110573 has 2 divisors, whose sum is σ = 542603110574. Its totient is φ = 542603110572.

The previous prime is 542603110537. The next prime is 542603110583. The reversal of 542603110573 is 375011306245.

Together with previous prime (542603110537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531823064644 + 10780045929 = 729262^2 + 103827^2 .

It is a cyclic number.

It is not a de Polignac number, because 542603110573 - 2²⁵ = 542569556141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542603110583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271301555286 + 271301555287.

It is an arithmetic number, because the mean of its divisors is an integer number (271301555287).

Almost surely, 2^542603110573 is an apocalyptic number.

It is an amenable number.

542603110573 is a deficient number, since it is larger than the sum of its proper divisors (1).

542603110573 is an equidigital number, since it uses as much as digits as its factorization.

542603110573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 542603110573 in words is "five hundred forty-two billion, six hundred three million, one hundred ten thousand, five hundred seventy-three".