542119 has 2 divisors, whose sum is σ = 542120. Its totient is φ = 542118.

The previous prime is 542117. The next prime is 542123. The reversal of 542119 is 911245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542119 - 2¹ = 542117 is a prime.

It is a super-2 number, since 2×542119² = 587786020322, which contains 22 as substring.

Together with 542117, it forms a pair of twin primes.

542119 is a lucky number.

It is equal to p₄₄₇₃₄ and since 542119 and 44734 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 542119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271059 + 271060.

It is an arithmetic number, because the mean of its divisors is an integer number (271060).

2⁵⁴²¹¹⁹ is an apocalyptic number.

542119 is a deficient number, since it is larger than the sum of its proper divisors (1).

542119 is an equidigital number, since it uses as much as digits as its factorization.

542119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 22.

The square root of 542119 is about 736.2873080530. The cubic root of 542119 is about 81.5389052335.

It can be divided in two parts, 5 and 42119, that added together give a palindrome (42124).

The spelling of 542119 in words is "five hundred forty-two thousand, one hundred nineteen".