542599 has 2 divisors, whose sum is σ = 542600. Its totient is φ = 542598.

The previous prime is 542587. The next prime is 542603. The reversal of 542599 is 995245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542599 - 2⁵ = 542567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271299 + 271300.

It is an arithmetic number, because the mean of its divisors is an integer number (271300).

2⁵⁴²⁵⁹⁹ is an apocalyptic number.

542599 is a deficient number, since it is larger than the sum of its proper divisors (1).

542599 is an equidigital number, since it uses as much as digits as its factorization.

542599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 34.

The square root of 542599 is about 736.6131956461. The cubic root of 542599 is about 81.5629633763.

The spelling of 542599 in words is "five hundred forty-two thousand, five hundred ninety-nine".