542213083859 has 2 divisors, whose sum is σ = 542213083860. Its totient is φ = 542213083858.

The previous prime is 542213083829. The next prime is 542213083873. The reversal of 542213083859 is 958380312245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542213083859 - 2¹² = 542213079763 is a prime.

It is not a weakly prime, because it can be changed into another prime (542213083829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271106541929 + 271106541930.

It is an arithmetic number, because the mean of its divisors is an integer number (271106541930).

Almost surely, 2^542213083859 is an apocalyptic number.

542213083859 is a deficient number, since it is larger than the sum of its proper divisors (1).

542213083859 is an equidigital number, since it uses as much as digits as its factorization.

542213083859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 542213083859 in words is "five hundred forty-two billion, two hundred thirteen million, eighty-three thousand, eight hundred fifty-nine".