542226513259 has 16 divisors (see below), whose sum is σ = 561412431360. Its totient is φ = 523373366880.

The previous prime is 542226513223. The next prime is 542226513271. The reversal of 542226513259 is 952315622245.

It is a cyclic number.

It is not a de Polignac number, because 542226513259 - 2³³ = 533636578667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542226513289) 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 in 15 ways as a sum of consecutive naturals, for example, 1144909 + ... + 1547665.

It is an arithmetic number, because the mean of its divisors is an integer number (35088276960).

Almost surely, 2^542226513259 is an apocalyptic number.

542226513259 is a deficient number, since it is larger than the sum of its proper divisors (19185918101).

542226513259 is a wasteful number, since it uses less digits than its factorization.

542226513259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403170.

The product of its digits is 1296000, while the sum is 46.

The spelling of 542226513259 in words is "five hundred forty-two billion, two hundred twenty-six million, five hundred thirteen thousand, two hundred fifty-nine".