542236466659 has 2 divisors, whose sum is σ = 542236466660. Its totient is φ = 542236466658.

The previous prime is 542236466617. The next prime is 542236466669. The reversal of 542236466659 is 956664632245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542236466659 - 2⁹ = 542236466147 is a prime.

It is not a weakly prime, because it can be changed into another prime (542236466669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271118233329 + 271118233330.

It is an arithmetic number, because the mean of its divisors is an integer number (271118233330).

Almost surely, 2^542236466659 is an apocalyptic number.

542236466659 is a deficient number, since it is larger than the sum of its proper divisors (1).

542236466659 is an equidigital number, since it uses as much as digits as its factorization.

542236466659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55987200, while the sum is 58.

The spelling of 542236466659 in words is "five hundred forty-two billion, two hundred thirty-six million, four hundred sixty-six thousand, six hundred fifty-nine".