542225535589 has 2 divisors, whose sum is σ = 542225535590. Its totient is φ = 542225535588.

The previous prime is 542225535541. The next prime is 542225535617. The reversal of 542225535589 is 985535522245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471234196225 + 70991339364 = 686465^2 + 266442^2 .

It is a cyclic number.

It is not a de Polignac number, because 542225535589 - 2¹⁹ = 542225011301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542225035589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271112767794 + 271112767795.

It is an arithmetic number, because the mean of its divisors is an integer number (271112767795).

Almost surely, 2^542225535589 is an apocalyptic number.

It is an amenable number.

542225535589 is a deficient number, since it is larger than the sum of its proper divisors (1).

542225535589 is an equidigital number, since it uses as much as digits as its factorization.

542225535589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600000, while the sum is 55.

The spelling of 542225535589 in words is "five hundred forty-two billion, two hundred twenty-five million, five hundred thirty-five thousand, five hundred eighty-nine".