542033246519 has 2 divisors, whose sum is σ = 542033246520. Its totient is φ = 542033246518.

The previous prime is 542033246473. The next prime is 542033246537. The reversal of 542033246519 is 915642330245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542033246519 - 2²⁰ = 542032197943 is a prime.

It is a super-2 number, since 2×542033246519² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542033246519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542033216519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271016623259 + 271016623260.

It is an arithmetic number, because the mean of its divisors is an integer number (271016623260).

Almost surely, 2^542033246519 is an apocalyptic number.

542033246519 is a deficient number, since it is larger than the sum of its proper divisors (1).

542033246519 is an equidigital number, since it uses as much as digits as its factorization.

542033246519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 542033246519 in words is "five hundred forty-two billion, thirty-three million, two hundred forty-six thousand, five hundred nineteen".