542066382859 has 2 divisors, whose sum is σ = 542066382860. Its totient is φ = 542066382858.

The previous prime is 542066382839. The next prime is 542066382887. The reversal of 542066382859 is 958283660245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542066382859 - 2¹⁷ = 542066251787 is a prime.

It is not a weakly prime, because it can be changed into another prime (542066382839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271033191429 + 271033191430.

It is an arithmetic number, because the mean of its divisors is an integer number (271033191430).

Almost surely, 2^542066382859 is an apocalyptic number.

542066382859 is a deficient number, since it is larger than the sum of its proper divisors (1).

542066382859 is an equidigital number, since it uses as much as digits as its factorization.

542066382859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24883200, while the sum is 58.

The spelling of 542066382859 in words is "five hundred forty-two billion, sixty-six million, three hundred eighty-two thousand, eight hundred fifty-nine".