542053 has 2 divisors, whose sum is σ = 542054. Its totient is φ = 542052.

The previous prime is 542027. The next prime is 542063. The reversal of 542053 is 350245.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459684 + 82369 = 678^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 542053 - 2⁵ = 542021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271026 + 271027.

It is an arithmetic number, because the mean of its divisors is an integer number (271027).

2⁵⁴²⁰⁵³ is an apocalyptic number.

It is an amenable number.

542053 is a deficient number, since it is larger than the sum of its proper divisors (1).

542053 is an equidigital number, since it uses as much as digits as its factorization.

542053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 542053 is about 736.2424872282. The cubic root of 542053 is about 81.5355961285.

Adding to 542053 its reverse (350245), we get a palindrome (892298).

The spelling of 542053 in words is "five hundred forty-two thousand, fifty-three".