542299 has 2 divisors, whose sum is σ = 542300. Its totient is φ = 542298.

The previous prime is 542293. The next prime is 542323. The reversal of 542299 is 992245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542299 - 2¹¹ = 540251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542299.

It is not a weakly prime, because it can be changed into another prime (542293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271149 + 271150.

It is an arithmetic number, because the mean of its divisors is an integer number (271150).

2⁵⁴²²⁹⁹ is an apocalyptic number.

542299 is a deficient number, since it is larger than the sum of its proper divisors (1).

542299 is an equidigital number, since it uses as much as digits as its factorization.

542299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 542299 is about 736.4095328009. The cubic root of 542299 is about 81.5479287006.

It can be divided in two parts, 542 and 299, that added together give a square (841 = 29²).

The spelling of 542299 in words is "five hundred forty-two thousand, two hundred ninety-nine".